316095494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25703}}^1$

素因数の和:25772

約数の個数: 32

約数和(自身を含む): 570011904

約数和(自身を除く): 253916410

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 25703, 51406, 282733, 334139, 565466, 668278, 1105229, 2210458, 3675529, 7351058, 12157519, 14367977, 24315038, 28735954, 158047747, 316095494]

約数ペア:

[(1, 316095494), (2, 158047747), (11, 28735954), (13, 24315038), (22, 14367977), (26, 12157519), (43, 7351058), (86, 3675529), (143, 2210458), (286, 1105229), (473, 668278), (559, 565466), (946, 334139), (1118, 282733), (6149, 51406), (12298, 25703)]