1540604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 3043656

約数和(自身を除く): 1503052

約数列:

[1, 2, 4, 13, 26, 43, 52, 53, 86, 106, 169, 172, 212, 338, 559, 676, 689, 1118, 1378, 2236, 2279, 2756, 4558, 7267, 8957, 9116, 14534, 17914, 29068, 29627, 35828, 59254, 118508, 385151, 770302, 1540604]

約数ペア:

[(1, 1540604), (2, 770302), (4, 385151), (13, 118508), (26, 59254), (43, 35828), (52, 29627), (53, 29068), (86, 17914), (106, 14534), (169, 9116), (172, 8957), (212, 7267), (338, 4558), (559, 2756), (676, 2279), (689, 2236), (1118, 1378)]