1220388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7823}}^1$

素因数の和:7843

約数の個数: 24

約数和(自身を含む): 3067008

約数和(自身を除く): 1846620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 7823, 15646, 23469, 31292, 46938, 93876, 101699, 203398, 305097, 406796, 610194, 1220388]

約数ペア:

[(1, 1220388), (2, 610194), (3, 406796), (4, 305097), (6, 203398), (12, 101699), (13, 93876), (26, 46938), (39, 31292), (52, 23469), (78, 15646), (156, 7823)]