248775410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{3659}}^1$

素因数の和:4202

約数の個数: 32

約数和(自身を含む): 483295680

約数和(自身を除く): 234520270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 523, 1046, 2615, 3659, 5230, 6799, 7318, 13598, 18295, 33995, 36590, 47567, 67990, 95134, 237835, 475670, 1913657, 3827314, 9568285, 19136570, 24877541, 49755082, 124387705, 248775410]

約数ペア:

[(1, 248775410), (2, 124387705), (5, 49755082), (10, 24877541), (13, 19136570), (26, 9568285), (65, 3827314), (130, 1913657), (523, 475670), (1046, 237835), (2615, 95134), (3659, 67990), (5230, 47567), (6799, 36590), (7318, 33995), (13598, 18295)]