508661210

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{4003}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 932323392

約数和(自身を除く): 423662182

約数列:

[1, 2, 5, 10, 97, 131, 194, 262, 485, 655, 970, 1310, 4003, 8006, 12707, 20015, 25414, 40030, 63535, 127070, 388291, 524393, 776582, 1048786, 1941455, 2621965, 3882910, 5243930, 50866121, 101732242, 254330605, 508661210]

約数ペア:

[(1, 508661210), (2, 254330605), (5, 101732242), (10, 50866121), (97, 5243930), (131, 3882910), (194, 2621965), (262, 1941455), (485, 1048786), (655, 776582), (970, 524393), (1310, 388291), (4003, 127070), (8006, 63535), (12707, 40030), (20015, 25414)]