1330690259474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1\times {\mathrm{9319}}^1$

素因数の和:10383

約数の個数: 64

約数和(自身を含む): 2206379520000

約数和(自身を除く): 875689260526

約数列:

[1, 2, 19, 23, 38, 46, 199, 398, 437, 821, 874, 1642, 3781, 4577, 7562, 9154, 9319, 15599, 18638, 18883, 31198, 37766, 86963, 163379, 173926, 177061, 214337, 326758, 354122, 358777, 428674, 717554, 1854481, 3104201, 3708962, 3757717, 4072403, 6208402, 7515434, 7650899, 8144806, 15301798, 35235139, 42653063, 70470278, 71396623, 85306126, 142793246, 145367081, 175970677, 290734162, 351941354, 810408197, 1522528901, 1620816394, 3045057802, 3343442863, 6686885726, 28928049119, 35018164723, 57856098238, 70036329446, 665345129737, 1330690259474]

約数ペア:

[(1, 1330690259474), (2, 665345129737), (19, 70036329446), (23, 57856098238), (38, 35018164723), (46, 28928049119), (199, 6686885726), (398, 3343442863), (437, 3045057802), (821, 1620816394), (874, 1522528901), (1642, 810408197), (3781, 351941354), (4577, 290734162), (7562, 175970677), (9154, 145367081), (9319, 142793246), (15599, 85306126), (18638, 71396623), (18883, 70470278), (31198, 42653063), (37766, 35235139), (86963, 15301798), (163379, 8144806), (173926, 7650899), (177061, 7515434), (214337, 6208402), (326758, 4072403), (354122, 3757717), (358777, 3708962), (428674, 3104201), (717554, 1854481)]