2029686078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{124231}}^1$

素因数の和:124632

約数の個数: 32

約数和(自身を含む): 4651246080

約数和(自身を除く): 2621560002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2723, 5446, 8169, 16338, 124231, 248462, 372693, 745386, 869617, 1739234, 2608851, 5217702, 48325859, 96651718, 144977577, 289955154, 338281013, 676562026, 1014843039, 2029686078]

約数ペア:

[(1, 2029686078), (2, 1014843039), (3, 676562026), (6, 338281013), (7, 289955154), (14, 144977577), (21, 96651718), (42, 48325859), (389, 5217702), (778, 2608851), (1167, 1739234), (2334, 869617), (2723, 745386), (5446, 372693), (8169, 248462), (16338, 124231)]