2664860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12113}}^1$

素因数の和:12133

約数の個数: 24

約数和(自身を含む): 6105456

約数和(自身を除く): 3440596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12113, 24226, 48452, 60565, 121130, 133243, 242260, 266486, 532972, 666215, 1332430, 2664860]

約数ペア:

[(1, 2664860), (2, 1332430), (4, 666215), (5, 532972), (10, 266486), (11, 242260), (20, 133243), (22, 121130), (44, 60565), (55, 48452), (110, 24226), (220, 12113)]