2560231596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{529411}}^1$

素因数の和:529462

約数の個数: 48

約数和(自身を含む): 6640944128

約数和(自身を除く): 4080712532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 529411, 1058822, 1588233, 2117644, 3176466, 6352932, 6882343, 13764686, 16411741, 20647029, 27529372, 32823482, 41294058, 49235223, 65646964, 82588116, 98470446, 196940892, 213352633, 426705266, 640057899, 853410532, 1280115798, 2560231596]

約数ペア:

[(1, 2560231596), (2, 1280115798), (3, 853410532), (4, 640057899), (6, 426705266), (12, 213352633), (13, 196940892), (26, 98470446), (31, 82588116), (39, 65646964), (52, 49235223), (62, 41294058), (78, 32823482), (93, 27529372), (124, 20647029), (156, 16411741), (186, 13764686), (372, 6882343), (403, 6352932), (806, 3176466), (1209, 2117644), (1612, 1588233), (2418, 1058822), (4836, 529411)]