223612428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1433413}}^1$

素因数の和:1433433

約数の個数: 24

約数和(自身を含む): 561898288

約数和(自身を除く): 338285860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1433413, 2866826, 4300239, 5733652, 8600478, 17200956, 18634369, 37268738, 55903107, 74537476, 111806214, 223612428]

約数ペア:

[(1, 223612428), (2, 111806214), (3, 74537476), (4, 55903107), (6, 37268738), (12, 18634369), (13, 17200956), (26, 8600478), (39, 5733652), (52, 4300239), (78, 2866826), (156, 1433413)]