1137988228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 2345583744

約数和(自身を除く): 1207595516

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 107, 212, 214, 221, 227, 428, 442, 454, 689, 884, 901, 908, 1378, 1391, 1802, 1819, 2756, 2782, 2951, 3604, 3638, 3859, 5564, 5671, 5902, 7276, 7718, 11342, 11713, 11804, 12031, 15436, 22684, 23426, 23647, 24062, 24289, 46852, 47294, 48124, 48578, 50167, 73723, 94588, 96407, 97156, 100334, 147446, 156403, 192814, 200668, 204527, 294892, 312806, 315757, 385628, 409054, 412913, 625612, 631514, 818108, 825826, 1253291, 1263028, 1287317, 1651652, 2506582, 2574634, 2658851, 5013164, 5149268, 5317702, 5367869, 10635404, 10735738, 16735121, 21471476, 21884389, 33470242, 43768778, 66940484, 87537556, 284497057, 568994114, 1137988228]

約数ペア:

[(1, 1137988228), (2, 568994114), (4, 284497057), (13, 87537556), (17, 66940484), (26, 43768778), (34, 33470242), (52, 21884389), (53, 21471476), (68, 16735121), (106, 10735738), (107, 10635404), (212, 5367869), (214, 5317702), (221, 5149268), (227, 5013164), (428, 2658851), (442, 2574634), (454, 2506582), (689, 1651652), (884, 1287317), (901, 1263028), (908, 1253291), (1378, 825826), (1391, 818108), (1802, 631514), (1819, 625612), (2756, 412913), (2782, 409054), (2951, 385628), (3604, 315757), (3638, 312806), (3859, 294892), (5564, 204527), (5671, 200668), (5902, 192814), (7276, 156403), (7718, 147446), (11342, 100334), (11713, 97156), (11804, 96407), (12031, 94588), (15436, 73723), (22684, 50167), (23426, 48578), (23647, 48124), (24062, 47294), (24289, 46852)]