2007121544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{322067}}^1$

素因数の和:322133

約数の個数: 32

約数和(自身を含む): 4058056800

約数和(自身を除く): 2050935256

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 322067, 644134, 1288268, 2576536, 6119273, 12238546, 13204747, 24477092, 26409494, 48954184, 52818988, 105637976, 250890193, 501780386, 1003560772, 2007121544]

約数ペア:

[(1, 2007121544), (2, 1003560772), (4, 501780386), (8, 250890193), (19, 105637976), (38, 52818988), (41, 48954184), (76, 26409494), (82, 24477092), (152, 13204747), (164, 12238546), (328, 6119273), (779, 2576536), (1558, 1288268), (3116, 644134), (6232, 322067)]