2038161214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 3172387680

約数和(自身を除く): 1134226466

約数列:

[1, 2, 43, 86, 101, 202, 461, 509, 922, 1018, 4343, 8686, 19823, 21887, 39646, 43774, 46561, 51409, 93122, 102818, 234649, 469298, 2002123, 2210587, 4004246, 4421174, 10089907, 20179814, 23699549, 47399098, 1019080607, 2038161214]

約数ペア:

[(1, 2038161214), (2, 1019080607), (43, 47399098), (86, 23699549), (101, 20179814), (202, 10089907), (461, 4421174), (509, 4004246), (922, 2210587), (1018, 2002123), (4343, 469298), (8686, 234649), (19823, 102818), (21887, 93122), (39646, 51409), (43774, 46561)]