13985280296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{14533}}^1$

素因数の和:15058

約数の個数: 64

約数和(自身を含む): 29788886400

約数和(自身を除く): 15803606104

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 487, 494, 974, 988, 1948, 1976, 3896, 6331, 9253, 12662, 14533, 18506, 25324, 29066, 37012, 50648, 58132, 74024, 116264, 120289, 188929, 240578, 276127, 377858, 481156, 552254, 755716, 962312, 1104508, 1511432, 2209016, 3589651, 7077571, 7179302, 14155142, 14358604, 28310284, 28717208, 56620568, 92008423, 134473849, 184016846, 268947698, 368033692, 537895396, 736067384, 1075790792, 1748160037, 3496320074, 6992640148, 13985280296]

約数ペア:

[(1, 13985280296), (2, 6992640148), (4, 3496320074), (8, 1748160037), (13, 1075790792), (19, 736067384), (26, 537895396), (38, 368033692), (52, 268947698), (76, 184016846), (104, 134473849), (152, 92008423), (247, 56620568), (487, 28717208), (494, 28310284), (974, 14358604), (988, 14155142), (1948, 7179302), (1976, 7077571), (3896, 3589651), (6331, 2209016), (9253, 1511432), (12662, 1104508), (14533, 962312), (18506, 755716), (25324, 552254), (29066, 481156), (37012, 377858), (50648, 276127), (58132, 240578), (74024, 188929), (116264, 120289)]