4920584864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{381559}}^1$

素因数の和:381613

約数の個数: 48

約数和(自身を含む): 10769149440

約数和(自身を除く): 5848564576

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 381559, 763118, 1526236, 3052472, 4960267, 6104944, 9920534, 11828329, 12209888, 19841068, 23656658, 39682136, 47313316, 79364272, 94626632, 153768277, 158728544, 189253264, 307536554, 378506528, 615073108, 1230146216, 2460292432, 4920584864]

約数ペア:

[(1, 4920584864), (2, 2460292432), (4, 1230146216), (8, 615073108), (13, 378506528), (16, 307536554), (26, 189253264), (31, 158728544), (32, 153768277), (52, 94626632), (62, 79364272), (104, 47313316), (124, 39682136), (208, 23656658), (248, 19841068), (403, 12209888), (416, 11828329), (496, 9920534), (806, 6104944), (992, 4960267), (1612, 3052472), (3224, 1526236), (6448, 763118), (12896, 381559)]