2980816604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{673}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 5421548160

約数和(自身を除く): 2440731556

約数列:

[1, 2, 4, 41, 82, 113, 164, 226, 239, 452, 478, 673, 956, 1346, 2692, 4633, 9266, 9799, 18532, 19598, 27007, 27593, 39196, 54014, 55186, 76049, 108028, 110372, 152098, 160847, 304196, 321694, 643388, 1107287, 2214574, 3118009, 4429148, 6236018, 6594727, 12472036, 13189454, 18175711, 26378908, 36351422, 72702844, 745204151, 1490408302, 2980816604]

約数ペア:

[(1, 2980816604), (2, 1490408302), (4, 745204151), (41, 72702844), (82, 36351422), (113, 26378908), (164, 18175711), (226, 13189454), (239, 12472036), (452, 6594727), (478, 6236018), (673, 4429148), (956, 3118009), (1346, 2214574), (2692, 1107287), (4633, 643388), (9266, 321694), (9799, 304196), (18532, 160847), (19598, 152098), (27007, 110372), (27593, 108028), (39196, 76049), (54014, 55186)]