395226312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1266751}}^1$

素因数の和:1266773

約数の個数: 32

約数和(自身を含む): 1064071680

約数和(自身を除く): 668845368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1266751, 2533502, 3800253, 5067004, 7600506, 10134008, 15201012, 16467763, 30402024, 32935526, 49403289, 65871052, 98806578, 131742104, 197613156, 395226312]

約数ペア:

[(1, 395226312), (2, 197613156), (3, 131742104), (4, 98806578), (6, 65871052), (8, 49403289), (12, 32935526), (13, 30402024), (24, 16467763), (26, 15201012), (39, 10134008), (52, 7600506), (78, 5067004), (104, 3800253), (156, 2533502), (312, 1266751)]