1649594090

素因数分解:

$2^1\times 5^1\times {\mathrm{23623}}^1\times {\mathrm{6983}}^1$

素因数の和:30613

約数の個数: 16

約数和(自身を含む): 2969820288

約数和(自身を除く): 1320226198

約数列:

[1, 2, 5, 10, 6983, 13966, 23623, 34915, 47246, 69830, 118115, 236230, 164959409, 329918818, 824797045, 1649594090]

約数ペア:

[(1, 1649594090), (2, 824797045), (5, 329918818), (10, 164959409), (6983, 236230), (13966, 118115), (23623, 69830), (34915, 47246)]