1900383882

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 3957123456

約数和(自身を除く): 2056739574

約数列:

[1, 2, 3, 6, 43, 86, 101, 129, 202, 233, 258, 303, 313, 466, 606, 626, 699, 939, 1398, 1878, 4343, 8686, 10019, 13029, 13459, 20038, 23533, 26058, 26918, 30057, 31613, 40377, 47066, 60114, 63226, 70599, 72929, 80754, 94839, 141198, 145858, 189678, 218787, 437574, 1011919, 1359359, 2023838, 2718718, 3035757, 3135947, 4078077, 6071514, 6271894, 7365829, 8156154, 9407841, 14731658, 18815682, 22097487, 44194974, 316730647, 633461294, 950191941, 1900383882]

約数ペア:

[(1, 1900383882), (2, 950191941), (3, 633461294), (6, 316730647), (43, 44194974), (86, 22097487), (101, 18815682), (129, 14731658), (202, 9407841), (233, 8156154), (258, 7365829), (303, 6271894), (313, 6071514), (466, 4078077), (606, 3135947), (626, 3035757), (699, 2718718), (939, 2023838), (1398, 1359359), (1878, 1011919), (4343, 437574), (8686, 218787), (10019, 189678), (13029, 145858), (13459, 141198), (20038, 94839), (23533, 80754), (26058, 72929), (26918, 70599), (30057, 63226), (31613, 60114), (40377, 47066)]