315403114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3463}}^1$

素因数の和:3622

約数の個数: 32

約数和(自身を含む): 530740224

約数和(自身を除く): 215337110

約数列:

[1, 2, 13, 26, 31, 62, 113, 226, 403, 806, 1469, 2938, 3463, 3503, 6926, 7006, 45019, 45539, 90038, 91078, 107353, 214706, 391319, 782638, 1395589, 2791178, 5087147, 10174294, 12130889, 24261778, 157701557, 315403114]

約数ペア:

[(1, 315403114), (2, 157701557), (13, 24261778), (26, 12130889), (31, 10174294), (62, 5087147), (113, 2791178), (226, 1395589), (403, 782638), (806, 391319), (1469, 214706), (2938, 107353), (3463, 91078), (3503, 90038), (6926, 45539), (7006, 45019)]