1330594385056

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2689}}^1\times {\mathrm{813863}}^1$

素因数の和:816581

約数の個数: 48

約数和(自身を含む): 2758510641600

約数和(自身を除く): 1427916256544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2689, 5378, 10756, 21512, 43024, 51091, 86048, 102182, 204364, 408728, 813863, 817456, 1627726, 1634912, 3255452, 6510904, 13021808, 15463397, 26043616, 30926794, 61853588, 123707176, 247414352, 494828704, 2188477607, 4376955214, 8753910428, 17507820856, 35015641712, 41581074533, 70031283424, 83162149066, 166324298132, 332648596264, 665297192528, 1330594385056]

約数ペア:

[(1, 1330594385056), (2, 665297192528), (4, 332648596264), (8, 166324298132), (16, 83162149066), (19, 70031283424), (32, 41581074533), (38, 35015641712), (76, 17507820856), (152, 8753910428), (304, 4376955214), (608, 2188477607), (2689, 494828704), (5378, 247414352), (10756, 123707176), (21512, 61853588), (43024, 30926794), (51091, 26043616), (86048, 15463397), (102182, 13021808), (204364, 6510904), (408728, 3255452), (813863, 1634912), (817456, 1627726)]