2012330584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{13523}}^1$

素因数の和:13648

約数の個数: 64

約数和(自身を含む): 4381776000

約数和(自身を除く): 2369445416

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 89, 152, 178, 209, 356, 418, 712, 836, 979, 1672, 1691, 1958, 3382, 3916, 6764, 7832, 13523, 13528, 18601, 27046, 37202, 54092, 74404, 108184, 148753, 148808, 256937, 297506, 513874, 595012, 1027748, 1190024, 1203547, 2055496, 2407094, 2826307, 4814188, 5652614, 9628376, 11305228, 13239017, 22610456, 22867393, 26478034, 45734786, 52956068, 91469572, 105912136, 182939144, 251541323, 503082646, 1006165292, 2012330584]

約数ペア:

[(1, 2012330584), (2, 1006165292), (4, 503082646), (8, 251541323), (11, 182939144), (19, 105912136), (22, 91469572), (38, 52956068), (44, 45734786), (76, 26478034), (88, 22867393), (89, 22610456), (152, 13239017), (178, 11305228), (209, 9628376), (356, 5652614), (418, 4814188), (712, 2826307), (836, 2407094), (979, 2055496), (1672, 1203547), (1691, 1190024), (1958, 1027748), (3382, 595012), (3916, 513874), (6764, 297506), (7832, 256937), (13523, 148808), (13528, 148753), (18601, 108184), (27046, 74404), (37202, 54092)]