713451860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{7703}}^1$

素因数の和:8144

約数の個数: 48

約数和(自身を含む): 1638548352

約数和(自身を除く): 925096492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 421, 842, 1684, 2105, 4210, 4631, 7703, 8420, 9262, 15406, 18524, 23155, 30812, 38515, 46310, 77030, 84733, 92620, 154060, 169466, 338932, 423665, 847330, 1694660, 3242963, 6485926, 12971852, 16214815, 32429630, 35672593, 64859260, 71345186, 142690372, 178362965, 356725930, 713451860]

約数ペア:

[(1, 713451860), (2, 356725930), (4, 178362965), (5, 142690372), (10, 71345186), (11, 64859260), (20, 35672593), (22, 32429630), (44, 16214815), (55, 12971852), (110, 6485926), (220, 3242963), (421, 1694660), (842, 847330), (1684, 423665), (2105, 338932), (4210, 169466), (4631, 154060), (7703, 92620), (8420, 84733), (9262, 77030), (15406, 46310), (18524, 38515), (23155, 30812)]