426652814

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 790732800

約数和(自身を除く): 364079986

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 109, 203, 217, 218, 311, 406, 434, 622, 763, 899, 1526, 1798, 2177, 3161, 3379, 4354, 6293, 6322, 6758, 9019, 9641, 12586, 18038, 19282, 22127, 23653, 33899, 44254, 47306, 63133, 67487, 67798, 97991, 126266, 134974, 195982, 237293, 279589, 474586, 559178, 685937, 983071, 1050869, 1371874, 1957123, 1966142, 2101738, 3914246, 6881497, 7356083, 13762994, 14712166, 30475201, 60950402, 213326407, 426652814]

約数ペア:

[(1, 426652814), (2, 213326407), (7, 60950402), (14, 30475201), (29, 14712166), (31, 13762994), (58, 7356083), (62, 6881497), (109, 3914246), (203, 2101738), (217, 1966142), (218, 1957123), (311, 1371874), (406, 1050869), (434, 983071), (622, 685937), (763, 559178), (899, 474586), (1526, 279589), (1798, 237293), (2177, 195982), (3161, 134974), (3379, 126266), (4354, 97991), (6293, 67798), (6322, 67487), (6758, 63133), (9019, 47306), (9641, 44254), (12586, 33899), (18038, 23653), (19282, 22127)]