289790814

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{7393}}^1$

素因数の和:7584

約数の個数: 32

約数和(自身を含む): 596252160

約数和(自身を除く): 306461346

約数列:

[1, 2, 3, 6, 47, 94, 139, 141, 278, 282, 417, 834, 6533, 7393, 13066, 14786, 19599, 22179, 39198, 44358, 347471, 694942, 1027627, 1042413, 2055254, 2084826, 3082881, 6165762, 48298469, 96596938, 144895407, 289790814]

約数ペア:

[(1, 289790814), (2, 144895407), (3, 96596938), (6, 48298469), (47, 6165762), (94, 3082881), (139, 2084826), (141, 2055254), (278, 1042413), (282, 1027627), (417, 694942), (834, 347471), (6533, 44358), (7393, 39198), (13066, 22179), (14786, 19599)]