2019376516

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 3659632704

約数和(自身を除く): 1640256188

約数列:

[1, 2, 4, 67, 73, 134, 146, 233, 268, 292, 443, 466, 886, 932, 1772, 4891, 9782, 15611, 17009, 19564, 29681, 31222, 32339, 34018, 59362, 62444, 64678, 68036, 103219, 118724, 129356, 206438, 412876, 1139603, 2166713, 2279206, 4333426, 4558412, 6915673, 7534987, 8666852, 13831346, 15069974, 27662692, 30139948, 504844129, 1009688258, 2019376516]

約数ペア:

[(1, 2019376516), (2, 1009688258), (4, 504844129), (67, 30139948), (73, 27662692), (134, 15069974), (146, 13831346), (233, 8666852), (268, 7534987), (292, 6915673), (443, 4558412), (466, 4333426), (886, 2279206), (932, 2166713), (1772, 1139603), (4891, 412876), (9782, 206438), (15611, 129356), (17009, 118724), (19564, 103219), (29681, 68036), (31222, 64678), (32339, 62444), (34018, 59362)]