2144508154

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1\times {\mathrm{523}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 3324893184

約数和(自身を除く): 1180385030

約数列:

[1, 2, 53, 101, 106, 202, 383, 523, 766, 1046, 5353, 10706, 20299, 27719, 38683, 40598, 52823, 55438, 77366, 105646, 200309, 400618, 2050199, 2799619, 4100398, 5599238, 10616377, 20231209, 21232754, 40462418, 1072254077, 2144508154]

約数ペア:

[(1, 2144508154), (2, 1072254077), (53, 40462418), (101, 21232754), (106, 20231209), (202, 10616377), (383, 5599238), (523, 4100398), (766, 2799619), (1046, 2050199), (5353, 400618), (10706, 200309), (20299, 105646), (27719, 77366), (38683, 55438), (40598, 52823)]