214648356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1375951}}^1$

素因数の和:1375971

約数の個数: 24

約数和(自身を含む): 539373184

約数和(自身を除く): 324724828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1375951, 2751902, 4127853, 5503804, 8255706, 16511412, 17887363, 35774726, 53662089, 71549452, 107324178, 214648356]

約数ペア:

[(1, 214648356), (2, 107324178), (3, 71549452), (4, 53662089), (6, 35774726), (12, 17887363), (13, 16511412), (26, 8255706), (39, 5503804), (52, 4127853), (78, 2751902), (156, 1375951)]