2101478899552

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{203316457}}^1$

素因数の和:203316503

約数の個数: 48

約数和(自身を含む): 4611217267440

約数和(自身を除く): 2509738367888

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 203316457, 406632914, 813265828, 1626531656, 3253063312, 3456379769, 3863012683, 6506126624, 6912759538, 7726025366, 13825519076, 15452050732, 27651038152, 30904101464, 55302076304, 61808202928, 65671215611, 110604152608, 123616405856, 131342431222, 262684862444, 525369724888, 1050739449776, 2101478899552]

約数ペア:

[(1, 2101478899552), (2, 1050739449776), (4, 525369724888), (8, 262684862444), (16, 131342431222), (17, 123616405856), (19, 110604152608), (32, 65671215611), (34, 61808202928), (38, 55302076304), (68, 30904101464), (76, 27651038152), (136, 15452050732), (152, 13825519076), (272, 7726025366), (304, 6912759538), (323, 6506126624), (544, 3863012683), (608, 3456379769), (646, 3253063312), (1292, 1626531656), (2584, 813265828), (5168, 406632914), (10336, 203316457)]