2419430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 4826304

約数和(自身を除く): 2406874

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 503, 962, 1006, 2405, 2515, 4810, 5030, 6539, 13078, 18611, 32695, 37222, 65390, 93055, 186110, 241943, 483886, 1209715, 2419430]

約数ペア:

[(1, 2419430), (2, 1209715), (5, 483886), (10, 241943), (13, 186110), (26, 93055), (37, 65390), (65, 37222), (74, 32695), (130, 18611), (185, 13078), (370, 6539), (481, 5030), (503, 4810), (962, 2515), (1006, 2405)]