1630934914

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4637}}^1$

素因数の和:4787

約数の個数: 48

約数和(自身を含む): 2953496952

約数和(自身を除く): 1322562038

約数列:

[1, 2, 7, 14, 37, 49, 74, 97, 98, 194, 259, 518, 679, 1358, 1813, 3589, 3626, 4637, 4753, 7178, 9274, 9506, 25123, 32459, 50246, 64918, 171569, 175861, 227213, 343138, 351722, 449789, 454426, 899578, 1200983, 2401966, 3148523, 6297046, 8406881, 16642193, 16813762, 22039661, 33284386, 44079322, 116495351, 232990702, 815467457, 1630934914]

約数ペア:

[(1, 1630934914), (2, 815467457), (7, 232990702), (14, 116495351), (37, 44079322), (49, 33284386), (74, 22039661), (97, 16813762), (98, 16642193), (194, 8406881), (259, 6297046), (518, 3148523), (679, 2401966), (1358, 1200983), (1813, 899578), (3589, 454426), (3626, 449789), (4637, 351722), (4753, 343138), (7178, 227213), (9274, 175861), (9506, 171569), (25123, 64918), (32459, 50246)]