492035960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{946223}}^1$

素因数の和:946247

約数の個数: 32

約数和(自身を含む): 1192242240

約数和(自身を除く): 700206280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 946223, 1892446, 3784892, 4731115, 7569784, 9462230, 12300899, 18924460, 24601798, 37848920, 49203596, 61504495, 98407192, 123008990, 246017980, 492035960]

約数ペア:

[(1, 492035960), (2, 246017980), (4, 123008990), (5, 98407192), (8, 61504495), (10, 49203596), (13, 37848920), (20, 24601798), (26, 18924460), (40, 12300899), (52, 9462230), (65, 7569784), (104, 4731115), (130, 3784892), (260, 1892446), (520, 946223)]