2513464

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 4939200

約数和(自身を除く): 2425736

約数列:

[1, 2, 4, 8, 41, 79, 82, 97, 158, 164, 194, 316, 328, 388, 632, 776, 3239, 3977, 6478, 7663, 7954, 12956, 15326, 15908, 25912, 30652, 31816, 61304, 314183, 628366, 1256732, 2513464]

約数ペア:

[(1, 2513464), (2, 1256732), (4, 628366), (8, 314183), (41, 61304), (79, 31816), (82, 30652), (97, 25912), (158, 15908), (164, 15326), (194, 12956), (316, 7954), (328, 7663), (388, 6478), (632, 3977), (776, 3239)]