2053156908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1999}}^1$

素因数の和:2299

約数の個数: 96

約数和(自身を含む): 5419008000

約数和(自身を除く): 3365851092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 251, 341, 372, 502, 682, 753, 1004, 1023, 1364, 1506, 1999, 2046, 2761, 3012, 3998, 4092, 5522, 5997, 7781, 7996, 8283, 11044, 11994, 15562, 16566, 21989, 23343, 23988, 31124, 33132, 43978, 46686, 61969, 65967, 85591, 87956, 93372, 123938, 131934, 171182, 185907, 247876, 256773, 263868, 342364, 371814, 501749, 513546, 681659, 743628, 1003498, 1027092, 1363318, 1505247, 2006996, 2044977, 2726636, 3010494, 4089954, 5519239, 6020988, 8179908, 11038478, 15554219, 16557717, 22076956, 31108438, 33115434, 46662657, 62216876, 66230868, 93325314, 171096409, 186650628, 342192818, 513289227, 684385636, 1026578454, 2053156908]

約数ペア:

[(1, 2053156908), (2, 1026578454), (3, 684385636), (4, 513289227), (6, 342192818), (11, 186650628), (12, 171096409), (22, 93325314), (31, 66230868), (33, 62216876), (44, 46662657), (62, 33115434), (66, 31108438), (93, 22076956), (124, 16557717), (132, 15554219), (186, 11038478), (251, 8179908), (341, 6020988), (372, 5519239), (502, 4089954), (682, 3010494), (753, 2726636), (1004, 2044977), (1023, 2006996), (1364, 1505247), (1506, 1363318), (1999, 1027092), (2046, 1003498), (2761, 743628), (3012, 681659), (3998, 513546), (4092, 501749), (5522, 371814), (5997, 342364), (7781, 263868), (7996, 256773), (8283, 247876), (11044, 185907), (11994, 171182), (15562, 131934), (16566, 123938), (21989, 93372), (23343, 87956), (23988, 85591), (31124, 65967), (33132, 61969), (43978, 46686)]