397730210

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{2399}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 730944000

約数和(自身を除く): 333213790

約数列:

[1, 2, 5, 10, 59, 118, 281, 295, 562, 590, 1405, 2399, 2810, 4798, 11995, 16579, 23990, 33158, 82895, 141541, 165790, 283082, 674119, 707705, 1348238, 1415410, 3370595, 6741190, 39773021, 79546042, 198865105, 397730210]

約数ペア:

[(1, 397730210), (2, 198865105), (5, 79546042), (10, 39773021), (59, 6741190), (118, 3370595), (281, 1415410), (295, 1348238), (562, 707705), (590, 674119), (1405, 283082), (2399, 165790), (2810, 141541), (4798, 82895), (11995, 33158), (16579, 23990)]