622021104572

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1\times {\mathrm{126611}}^1$

素因数の和:128922

約数の個数: 48

約数和(自身を含む): 1260366750720

約数和(自身を除く): 638345646148

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 2221, 4442, 8884, 15547, 31094, 62188, 126611, 175459, 253222, 350918, 506444, 701836, 886277, 1228213, 1772554, 2456426, 3545108, 4912852, 10002269, 20004538, 40009076, 70015883, 140031766, 280063532, 281203031, 562406062, 1124812124, 1968421217, 3936842434, 7873684868, 22215039449, 44430078898, 88860157796, 155505276143, 311010552286, 622021104572]

約数ペア:

[(1, 622021104572), (2, 311010552286), (4, 155505276143), (7, 88860157796), (14, 44430078898), (28, 22215039449), (79, 7873684868), (158, 3936842434), (316, 1968421217), (553, 1124812124), (1106, 562406062), (2212, 281203031), (2221, 280063532), (4442, 140031766), (8884, 70015883), (15547, 40009076), (31094, 20004538), (62188, 10002269), (126611, 4912852), (175459, 3545108), (253222, 2456426), (350918, 1772554), (506444, 1228213), (701836, 886277)]