2215743838

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{3119}}^1$

素因数の和:3805

約数の個数: 48

約数和(自身を含む): 4225478400

約数和(自身を除く): 2009734562

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 659, 1078, 1318, 3119, 4613, 6238, 7249, 9226, 14498, 21833, 32291, 34309, 43666, 50743, 64582, 68618, 101486, 152831, 240163, 305662, 355201, 480326, 710402, 1681141, 2055421, 3362282, 4110842, 14387947, 22609631, 28775894, 45219262, 100715629, 158267417, 201431258, 316534834, 1107871919, 2215743838]

約数ペア:

[(1, 2215743838), (2, 1107871919), (7, 316534834), (11, 201431258), (14, 158267417), (22, 100715629), (49, 45219262), (77, 28775894), (98, 22609631), (154, 14387947), (539, 4110842), (659, 3362282), (1078, 2055421), (1318, 1681141), (3119, 710402), (4613, 480326), (6238, 355201), (7249, 305662), (9226, 240163), (14498, 152831), (21833, 101486), (32291, 68618), (34309, 64582), (43666, 50743)]