2438845886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{21821}}^1$

素因数の和:21940

約数の個数: 32

約数和(自身を含む): 3959383680

約数和(自身を除く): 1520537794

約数列:

[1, 2, 29, 41, 47, 58, 82, 94, 1189, 1363, 1927, 2378, 2726, 3854, 21821, 43642, 55883, 111766, 632809, 894661, 1025587, 1265618, 1789322, 2051174, 25945169, 29742023, 42049067, 51890338, 59484046, 84098134, 1219422943, 2438845886]

約数ペア:

[(1, 2438845886), (2, 1219422943), (29, 84098134), (41, 59484046), (47, 51890338), (58, 42049067), (82, 29742023), (94, 25945169), (1189, 2051174), (1363, 1789322), (1927, 1265618), (2378, 1025587), (2726, 894661), (3854, 632809), (21821, 111766), (43642, 55883)]