2021058886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{17807}}^1$

素因数の和:17905

約数の個数: 48

約数和(自身を含む): 3865333248

約数和(自身を除く): 1844274362

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 121, 134, 154, 242, 469, 737, 847, 938, 1474, 1694, 5159, 8107, 10318, 16214, 17807, 35614, 56749, 113498, 124649, 195877, 249298, 391754, 1193069, 1371139, 2154647, 2386138, 2742278, 4309294, 8351483, 13123759, 15082529, 16702966, 26247518, 30165058, 91866313, 144361349, 183732626, 288722698, 1010529443, 2021058886]

約数ペア:

[(1, 2021058886), (2, 1010529443), (7, 288722698), (11, 183732626), (14, 144361349), (22, 91866313), (67, 30165058), (77, 26247518), (121, 16702966), (134, 15082529), (154, 13123759), (242, 8351483), (469, 4309294), (737, 2742278), (847, 2386138), (938, 2154647), (1474, 1371139), (1694, 1193069), (5159, 391754), (8107, 249298), (10318, 195877), (16214, 124649), (17807, 113498), (35614, 56749)]