1996208065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{1231}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 2554675200

約数和(自身を除く): 558467135

約数列:

[1, 5, 23, 59, 115, 239, 295, 1195, 1231, 1357, 5497, 6155, 6785, 14101, 27485, 28313, 70505, 72629, 141565, 294209, 324323, 363145, 1471045, 1621615, 1670467, 6766807, 8352335, 17358331, 33834035, 86791655, 399241613, 1996208065]

約数ペア:

[(1, 1996208065), (5, 399241613), (23, 86791655), (59, 33834035), (115, 17358331), (239, 8352335), (295, 6766807), (1195, 1670467), (1231, 1621615), (1357, 1471045), (5497, 363145), (6155, 324323), (6785, 294209), (14101, 141565), (27485, 72629), (28313, 70505)]