13445284988

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{1439}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 24185952000

約数和(自身を除く): 10740667012

約数列:

[1, 2, 4, 61, 122, 149, 244, 257, 298, 514, 596, 1028, 1439, 2878, 5756, 9089, 15677, 18178, 31354, 36356, 38293, 62708, 76586, 87779, 153172, 175558, 214411, 351116, 369823, 428822, 739646, 857644, 1479292, 2335873, 4671746, 9343492, 13079071, 22559203, 26158142, 45118406, 52316284, 55103627, 90236812, 110207254, 220414508, 3361321247, 6722642494, 13445284988]

約数ペア:

[(1, 13445284988), (2, 6722642494), (4, 3361321247), (61, 220414508), (122, 110207254), (149, 90236812), (244, 55103627), (257, 52316284), (298, 45118406), (514, 26158142), (596, 22559203), (1028, 13079071), (1439, 9343492), (2878, 4671746), (5756, 2335873), (9089, 1479292), (15677, 857644), (18178, 739646), (31354, 428822), (36356, 369823), (38293, 351116), (62708, 214411), (76586, 175558), (87779, 153172)]