513959470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{11239}}^1$

素因数の和:11532

約数の個数: 32

約数和(自身を含む): 983275200

約数和(自身を除く): 469315730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 1345, 2690, 4573, 9146, 11239, 22478, 22865, 45730, 56195, 112390, 191063, 382126, 955315, 1910630, 3023291, 6046582, 15116455, 30232910, 51395947, 102791894, 256979735, 513959470]

約数ペア:

[(1, 513959470), (2, 256979735), (5, 102791894), (10, 51395947), (17, 30232910), (34, 15116455), (85, 6046582), (170, 3023291), (269, 1910630), (538, 955315), (1345, 382126), (2690, 191063), (4573, 112390), (9146, 56195), (11239, 45730), (22478, 22865)]