2378627272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1370177}}^1$

素因数の和:1370221

約数の個数: 32

約数和(自身を含む): 5261483520

約数和(自身を除く): 2882856248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1370177, 2740354, 5480708, 9591239, 10961416, 19182478, 38364956, 42475487, 76729912, 84950974, 169901948, 297328409, 339803896, 594656818, 1189313636, 2378627272]

約数ペア:

[(1, 2378627272), (2, 1189313636), (4, 594656818), (7, 339803896), (8, 297328409), (14, 169901948), (28, 84950974), (31, 76729912), (56, 42475487), (62, 38364956), (124, 19182478), (217, 10961416), (248, 9591239), (434, 5480708), (868, 2740354), (1736, 1370177)]