2018792354

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1\times {\mathrm{541}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 3161464320

約数和(自身を除く): 1142671966

約数列:

[1, 2, 31, 62, 139, 278, 433, 541, 866, 1082, 4309, 8618, 13423, 16771, 26846, 33542, 60187, 75199, 120374, 150398, 234253, 468506, 1865797, 2331169, 3731594, 4662338, 7261843, 14523686, 32561167, 65122334, 1009396177, 2018792354]

約数ペア:

[(1, 2018792354), (2, 1009396177), (31, 65122334), (62, 32561167), (139, 14523686), (278, 7261843), (433, 4662338), (541, 3731594), (866, 2331169), (1082, 1865797), (4309, 468506), (8618, 234253), (13423, 150398), (16771, 120374), (26846, 75199), (33542, 60187)]