409631742

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{194507}}^1$

素因数の和:194534

約数の個数: 40

約数和(自身を含む): 988489656

約数和(自身を除く): 578857914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 194507, 389014, 583521, 1167042, 1750563, 2528591, 3501126, 5057182, 5251689, 7585773, 10503378, 15171546, 15755067, 22757319, 31510134, 45514638, 68271957, 136543914, 204815871, 409631742]

約数ペア:

[(1, 409631742), (2, 204815871), (3, 136543914), (6, 68271957), (9, 45514638), (13, 31510134), (18, 22757319), (26, 15755067), (27, 15171546), (39, 10503378), (54, 7585773), (78, 5251689), (81, 5057182), (117, 3501126), (162, 2528591), (234, 1750563), (351, 1167042), (702, 583521), (1053, 389014), (2106, 194507)]