1217424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1975

約数の個数: 40

約数和(自身を含む): 3388672

約数和(自身を除く): 2171248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1951, 3902, 5853, 7804, 11706, 15608, 23412, 25363, 31216, 46824, 50726, 76089, 93648, 101452, 152178, 202904, 304356, 405808, 608712, 1217424]

約数ペア:

[(1, 1217424), (2, 608712), (3, 405808), (4, 304356), (6, 202904), (8, 152178), (12, 101452), (13, 93648), (16, 76089), (24, 50726), (26, 46824), (39, 31216), (48, 25363), (52, 23412), (78, 15608), (104, 11706), (156, 7804), (208, 5853), (312, 3902), (624, 1951)]