2013704990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{983}}^1\times {\mathrm{1693}}^1$

素因数の和:2705

約数の個数: 48

約数和(自身を含む): 3990549024

約数和(自身を除く): 1976844034

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 983, 1210, 1693, 1966, 3386, 4915, 8465, 9830, 10813, 16930, 18623, 21626, 37246, 54065, 93115, 108130, 118943, 186230, 204853, 237886, 409706, 594715, 1024265, 1189430, 1664219, 2048530, 3328438, 8321095, 16642190, 18306409, 36612818, 91532045, 183064090, 201370499, 402740998, 1006852495, 2013704990]

約数ペア:

[(1, 2013704990), (2, 1006852495), (5, 402740998), (10, 201370499), (11, 183064090), (22, 91532045), (55, 36612818), (110, 18306409), (121, 16642190), (242, 8321095), (605, 3328438), (983, 2048530), (1210, 1664219), (1693, 1189430), (1966, 1024265), (3386, 594715), (4915, 409706), (8465, 237886), (9830, 204853), (10813, 186230), (16930, 118943), (18623, 108130), (21626, 93115), (37246, 54065)]