11988892454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1\times {\mathrm{2609}}^1$

素因数の和:3245

約数の個数: 64

約数和(自身を含む): 22893166080

約数和(自身を除く): 10904273626

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 563, 583, 742, 1126, 1166, 2609, 3941, 4081, 5218, 6193, 7882, 8162, 12386, 18263, 28699, 29839, 36526, 43351, 57398, 59678, 86702, 138277, 200893, 208873, 276554, 328229, 401786, 417746, 656458, 967939, 1468867, 1521047, 1935878, 2297603, 2937734, 3042094, 4595206, 10282069, 10647329, 16157537, 20564138, 21294658, 32315074, 77849951, 113102759, 155699902, 226205518, 544949657, 856349461, 1089899314, 1712698922, 5994446227, 11988892454]

約数ペア:

[(1, 11988892454), (2, 5994446227), (7, 1712698922), (11, 1089899314), (14, 856349461), (22, 544949657), (53, 226205518), (77, 155699902), (106, 113102759), (154, 77849951), (371, 32315074), (563, 21294658), (583, 20564138), (742, 16157537), (1126, 10647329), (1166, 10282069), (2609, 4595206), (3941, 3042094), (4081, 2937734), (5218, 2297603), (6193, 1935878), (7882, 1521047), (8162, 1468867), (12386, 967939), (18263, 656458), (28699, 417746), (29839, 401786), (36526, 328229), (43351, 276554), (57398, 208873), (59678, 200893), (86702, 138277)]