1884395216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:844

約数の個数: 80

約数和(自身を含む): 4055573760

約数和(自身を除く): 2171178544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 313, 316, 433, 626, 632, 866, 869, 1252, 1264, 1732, 1738, 2504, 3443, 3464, 3476, 4763, 5008, 6886, 6928, 6952, 9526, 13772, 13904, 19052, 24727, 27544, 34207, 38104, 49454, 55088, 68414, 76208, 98908, 135529, 136828, 197816, 271058, 271997, 273656, 376277, 395632, 542116, 543994, 547312, 752554, 1084232, 1087988, 1490819, 1505108, 2168464, 2175976, 2981638, 3010216, 4351952, 5963276, 6020432, 10706791, 11926552, 21413582, 23853104, 42827164, 85654328, 117774701, 171308656, 235549402, 471098804, 942197608, 1884395216]

約数ペア:

[(1, 1884395216), (2, 942197608), (4, 471098804), (8, 235549402), (11, 171308656), (16, 117774701), (22, 85654328), (44, 42827164), (79, 23853104), (88, 21413582), (158, 11926552), (176, 10706791), (313, 6020432), (316, 5963276), (433, 4351952), (626, 3010216), (632, 2981638), (866, 2175976), (869, 2168464), (1252, 1505108), (1264, 1490819), (1732, 1087988), (1738, 1084232), (2504, 752554), (3443, 547312), (3464, 543994), (3476, 542116), (4763, 395632), (5008, 376277), (6886, 273656), (6928, 271997), (6952, 271058), (9526, 197816), (13772, 136828), (13904, 135529), (19052, 98908), (24727, 76208), (27544, 68414), (34207, 55088), (38104, 49454)]