917987772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{111029}}^1$

素因数の和:111102

約数の個数: 48

約数和(自身を含む): 2350283040

約数和(自身を除く): 1432295268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 111029, 222058, 333087, 444116, 666174, 1332348, 1443377, 2886754, 4330131, 5773508, 5884537, 8660262, 11769074, 17320524, 17653611, 23538148, 35307222, 70614444, 76498981, 152997962, 229496943, 305995924, 458993886, 917987772]

約数ペア:

[(1, 917987772), (2, 458993886), (3, 305995924), (4, 229496943), (6, 152997962), (12, 76498981), (13, 70614444), (26, 35307222), (39, 23538148), (52, 17653611), (53, 17320524), (78, 11769074), (106, 8660262), (156, 5884537), (159, 5773508), (212, 4330131), (318, 2886754), (636, 1443377), (689, 1332348), (1378, 666174), (2067, 444116), (2756, 333087), (4134, 222058), (8268, 111029)]