1505968

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1612

約数の個数: 20

約数和(自身を含む): 2967568

約数和(自身を除く): 1461600

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1543, 3086, 6172, 12344, 24688, 94123, 188246, 376492, 752984, 1505968]

約数ペア:

[(1, 1505968), (2, 752984), (4, 376492), (8, 188246), (16, 94123), (61, 24688), (122, 12344), (244, 6172), (488, 3086), (976, 1543)]