1252577432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2381}}^1\times {\mathrm{3461}}^1$

素因数の和:5867

約数の個数: 32

約数和(自身を含む): 2473945200

約数和(自身を除く): 1221367768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2381, 3461, 4762, 6922, 9524, 13844, 19048, 27688, 45239, 65759, 90478, 131518, 180956, 263036, 361912, 526072, 8240641, 16481282, 32962564, 65925128, 156572179, 313144358, 626288716, 1252577432]

約数ペア:

[(1, 1252577432), (2, 626288716), (4, 313144358), (8, 156572179), (19, 65925128), (38, 32962564), (76, 16481282), (152, 8240641), (2381, 526072), (3461, 361912), (4762, 263036), (6922, 180956), (9524, 131518), (13844, 90478), (19048, 65759), (27688, 45239)]