2177552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 60

約数和(自身を含む): 4960620

約数和(自身を除く): 2783068

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 208, 232, 247, 304, 361, 377, 464, 494, 551, 722, 754, 988, 1102, 1444, 1508, 1976, 2204, 2888, 3016, 3952, 4408, 4693, 5776, 6032, 7163, 8816, 9386, 10469, 14326, 18772, 20938, 28652, 37544, 41876, 57304, 75088, 83752, 114608, 136097, 167504, 272194, 544388, 1088776, 2177552]

約数ペア:

[(1, 2177552), (2, 1088776), (4, 544388), (8, 272194), (13, 167504), (16, 136097), (19, 114608), (26, 83752), (29, 75088), (38, 57304), (52, 41876), (58, 37544), (76, 28652), (104, 20938), (116, 18772), (152, 14326), (208, 10469), (232, 9386), (247, 8816), (304, 7163), (361, 6032), (377, 5776), (464, 4693), (494, 4408), (551, 3952), (722, 3016), (754, 2888), (988, 2204), (1102, 1976), (1444, 1508)]