1397474504

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{146917}}^1$

素因数の和:146993

約数の個数: 32

約数和(自身を含む): 2776750200

約数和(自身を除く): 1379275696

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4756, 9512, 146917, 293834, 587668, 1175336, 4260593, 6023597, 8521186, 12047194, 17042372, 24094388, 34084744, 48188776, 174684313, 349368626, 698737252, 1397474504]

約数ペア:

[(1, 1397474504), (2, 698737252), (4, 349368626), (8, 174684313), (29, 48188776), (41, 34084744), (58, 24094388), (82, 17042372), (116, 12047194), (164, 8521186), (232, 6023597), (328, 4260593), (1189, 1175336), (2378, 587668), (4756, 293834), (9512, 146917)]