331419634

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5352

約数の個数: 40

約数和(自身を含む): 624679020

約数和(自身を除く): 293259386

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 2401, 4459, 4802, 5309, 8918, 10618, 31213, 37163, 62426, 69017, 74326, 138034, 260141, 483119, 520282, 966238, 1820987, 3381833, 3641974, 6763666, 12746909, 23672831, 25493818, 47345662, 165709817, 331419634]

約数ペア:

[(1, 331419634), (2, 165709817), (7, 47345662), (13, 25493818), (14, 23672831), (26, 12746909), (49, 6763666), (91, 3641974), (98, 3381833), (182, 1820987), (343, 966238), (637, 520282), (686, 483119), (1274, 260141), (2401, 138034), (4459, 74326), (4802, 69017), (5309, 62426), (8918, 37163), (10618, 31213)]