1817036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 3473904

約数和(自身を除く): 1656868

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 421, 842, 1079, 1684, 2158, 4316, 5473, 10946, 21892, 34943, 69886, 139772, 454259, 908518, 1817036]

約数ペア:

[(1, 1817036), (2, 908518), (4, 454259), (13, 139772), (26, 69886), (52, 34943), (83, 21892), (166, 10946), (332, 5473), (421, 4316), (842, 2158), (1079, 1684)]