1489363980914

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{138648667}}^1$

素因数の和:138648841

約数の個数: 16

約数和(自身を含む): 2306004646176

約数和(自身を除く): 816640665262

約数列:

[1, 2, 41, 82, 131, 262, 5371, 10742, 138648667, 277297334, 5684595347, 11369190694, 18162975377, 36325950754, 744681990457, 1489363980914]

約数ペア:

[(1, 1489363980914), (2, 744681990457), (41, 36325950754), (82, 18162975377), (131, 11369190694), (262, 5684595347), (5371, 277297334), (10742, 138648667)]