3240640988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{41519}}^1$

素因数の和:41634

約数の個数: 48

約数和(自身を含む): 6510336000

約数和(自身を除く): 3269695012

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 158, 247, 316, 494, 988, 1027, 1501, 2054, 3002, 4108, 6004, 19513, 39026, 41519, 78052, 83038, 166076, 539747, 788861, 1079494, 1577722, 2158988, 3155444, 3280001, 6560002, 10255193, 13120004, 20510386, 41020772, 42640013, 62320019, 85280026, 124640038, 170560052, 249280076, 810160247, 1620320494, 3240640988]

約数ペア:

[(1, 3240640988), (2, 1620320494), (4, 810160247), (13, 249280076), (19, 170560052), (26, 124640038), (38, 85280026), (52, 62320019), (76, 42640013), (79, 41020772), (158, 20510386), (247, 13120004), (316, 10255193), (494, 6560002), (988, 3280001), (1027, 3155444), (1501, 2158988), (2054, 1577722), (3002, 1079494), (4108, 788861), (6004, 539747), (19513, 166076), (39026, 83038), (41519, 78052)]