1008085478404

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{421}}^1\times {\mathrm{19087}}^1$

素因数の和:19988

約数の個数: 48

約数和(自身を含む): 1795328711680

約数和(自身を除く): 787243233276

約数列:

[1, 2, 4, 79, 158, 316, 397, 421, 794, 842, 1588, 1684, 19087, 31363, 33259, 38174, 62726, 66518, 76348, 125452, 133036, 167137, 334274, 668548, 1507873, 3015746, 6031492, 7577539, 8035627, 13203823, 15155078, 16071254, 26407646, 30310156, 32142508, 52815292, 598625581, 634814533, 1197251162, 1269629066, 2394502324, 2539258132, 3190143919, 6380287838, 12760575676, 252021369601, 504042739202, 1008085478404]

約数ペア:

[(1, 1008085478404), (2, 504042739202), (4, 252021369601), (79, 12760575676), (158, 6380287838), (316, 3190143919), (397, 2539258132), (421, 2394502324), (794, 1269629066), (842, 1197251162), (1588, 634814533), (1684, 598625581), (19087, 52815292), (31363, 32142508), (33259, 30310156), (38174, 26407646), (62726, 16071254), (66518, 15155078), (76348, 13203823), (125452, 8035627), (133036, 7577539), (167137, 6031492), (334274, 3015746), (668548, 1507873)]