2917967260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{303323}}^1$

素因数の和:303382

約数の個数: 48

約数和(自身を含む): 6777471456

約数和(自身を除く): 3859504196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 303323, 606646, 1213292, 1516615, 3033230, 3943199, 6066460, 7886398, 11222951, 15772796, 19715995, 22445902, 39431990, 44891804, 56114755, 78863980, 112229510, 145898363, 224459020, 291796726, 583593452, 729491815, 1458983630, 2917967260]

約数ペア:

[(1, 2917967260), (2, 1458983630), (4, 729491815), (5, 583593452), (10, 291796726), (13, 224459020), (20, 145898363), (26, 112229510), (37, 78863980), (52, 56114755), (65, 44891804), (74, 39431990), (130, 22445902), (148, 19715995), (185, 15772796), (260, 11222951), (370, 7886398), (481, 6066460), (740, 3943199), (962, 3033230), (1924, 1516615), (2405, 1213292), (4810, 606646), (9620, 303323)]