17708470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{761}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 34564320

約数和(自身を除く): 16855850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 761, 895, 1522, 1790, 2327, 3805, 4654, 7610, 9893, 11635, 19786, 23270, 49465, 98930, 136219, 272438, 681095, 1362190, 1770847, 3541694, 8854235, 17708470]

約数ペア:

[(1, 17708470), (2, 8854235), (5, 3541694), (10, 1770847), (13, 1362190), (26, 681095), (65, 272438), (130, 136219), (179, 98930), (358, 49465), (761, 23270), (895, 19786), (1522, 11635), (1790, 9893), (2327, 7610), (3805, 4654)]