1489654843690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1\times {\mathrm{354973}}^1$

素因数の和:356711

約数の個数: 64

約数和(自身を含む): 3041417232000

約数和(自身を除く): 1551762388310

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1699, 2470, 3398, 8495, 16990, 22087, 32281, 44174, 64562, 110435, 161405, 220870, 322810, 354973, 419653, 709946, 839306, 1774865, 2098265, 3549730, 4196530, 4614649, 6744487, 9229298, 13488974, 23073245, 33722435, 46146490, 67444870, 87678331, 175356662, 438391655, 603099127, 876783310, 1206198254, 3015495635, 6030991270, 7840288651, 11458883413, 15680577302, 22917766826, 39201443255, 57294417065, 78402886510, 114588834130, 148965484369, 297930968738, 744827421845, 1489654843690]

約数ペア:

[(1, 1489654843690), (2, 744827421845), (5, 297930968738), (10, 148965484369), (13, 114588834130), (19, 78402886510), (26, 57294417065), (38, 39201443255), (65, 22917766826), (95, 15680577302), (130, 11458883413), (190, 7840288651), (247, 6030991270), (494, 3015495635), (1235, 1206198254), (1699, 876783310), (2470, 603099127), (3398, 438391655), (8495, 175356662), (16990, 87678331), (22087, 67444870), (32281, 46146490), (44174, 33722435), (64562, 23073245), (110435, 13488974), (161405, 9229298), (220870, 6744487), (322810, 4614649), (354973, 4196530), (419653, 3549730), (709946, 2098265), (839306, 1774865)]