1864949104

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{4423}}^1$

素因数の和:4542

約数の個数: 60

約数和(自身を含む): 3866637936

約数和(自身を除く): 2001688832

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 361, 584, 722, 1168, 1387, 1444, 2774, 2888, 4423, 5548, 5776, 8846, 11096, 17692, 22192, 26353, 35384, 52706, 70768, 84037, 105412, 168074, 210824, 322879, 336148, 421648, 645758, 672296, 1291516, 1344592, 1596703, 2583032, 3193406, 5166064, 6134701, 6386812, 12269402, 12773624, 24538804, 25547248, 49077608, 98155216, 116559319, 233118638, 466237276, 932474552, 1864949104]

約数ペア:

[(1, 1864949104), (2, 932474552), (4, 466237276), (8, 233118638), (16, 116559319), (19, 98155216), (38, 49077608), (73, 25547248), (76, 24538804), (146, 12773624), (152, 12269402), (292, 6386812), (304, 6134701), (361, 5166064), (584, 3193406), (722, 2583032), (1168, 1596703), (1387, 1344592), (1444, 1291516), (2774, 672296), (2888, 645758), (4423, 421648), (5548, 336148), (5776, 322879), (8846, 210824), (11096, 168074), (17692, 105412), (22192, 84037), (26353, 70768), (35384, 52706)]