1258709764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{222073}}^1$

素因数の和:222199

約数の個数: 24

約数和(自身を含む): 2393957720

約数和(自身を除く): 1135247956

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 222073, 444146, 888292, 2886949, 5773898, 11547796, 24205957, 48411914, 96823828, 314677441, 629354882, 1258709764]

約数ペア:

[(1, 1258709764), (2, 629354882), (4, 314677441), (13, 96823828), (26, 48411914), (52, 24205957), (109, 11547796), (218, 5773898), (436, 2886949), (1417, 888292), (2834, 444146), (5668, 222073)]