487937424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{781951}}^1$

素因数の和:781975

約数の個数: 40

約数和(自身を含む): 1357468672

約数和(自身を除く): 869531248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 781951, 1563902, 2345853, 3127804, 4691706, 6255608, 9383412, 10165363, 12511216, 18766824, 20330726, 30496089, 37533648, 40661452, 60992178, 81322904, 121984356, 162645808, 243968712, 487937424]

約数ペア:

[(1, 487937424), (2, 243968712), (3, 162645808), (4, 121984356), (6, 81322904), (8, 60992178), (12, 40661452), (13, 37533648), (16, 30496089), (24, 20330726), (26, 18766824), (39, 12511216), (48, 10165363), (52, 9383412), (78, 6255608), (104, 4691706), (156, 3127804), (208, 2345853), (312, 1563902), (624, 781951)]