2056285691908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42409}}^1\times {\mathrm{91141}}^1$

素因数の和:133580

約数の個数: 48

約数和(自身を含む): 4329172086400

約数和(自身を除く): 2272886394492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 42409, 84818, 91141, 169636, 182282, 296863, 364564, 593726, 637987, 805771, 1187452, 1275974, 1611542, 1731679, 2551948, 3223084, 3463358, 5640397, 6926716, 11280794, 12121753, 22561588, 24243506, 48487012, 3865198669, 7730397338, 15460794676, 27056390683, 54112781366, 73438774711, 108225562732, 146877549422, 293755098844, 514071422977, 1028142845954, 2056285691908]

約数ペア:

[(1, 2056285691908), (2, 1028142845954), (4, 514071422977), (7, 293755098844), (14, 146877549422), (19, 108225562732), (28, 73438774711), (38, 54112781366), (76, 27056390683), (133, 15460794676), (266, 7730397338), (532, 3865198669), (42409, 48487012), (84818, 24243506), (91141, 22561588), (169636, 12121753), (182282, 11280794), (296863, 6926716), (364564, 5640397), (593726, 3463358), (637987, 3223084), (805771, 2551948), (1187452, 1731679), (1275974, 1611542)]