813308874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{81023}}^1$

素因数の和:81274

約数の個数: 32

約数和(自身を含む): 1866792960

約数和(自身を除く): 1053484086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 10038, 81023, 162046, 243069, 486138, 567161, 1134322, 1701483, 3402966, 19364497, 38728994, 58093491, 116186982, 135551479, 271102958, 406654437, 813308874]

約数ペア:

[(1, 813308874), (2, 406654437), (3, 271102958), (6, 135551479), (7, 116186982), (14, 58093491), (21, 38728994), (42, 19364497), (239, 3402966), (478, 1701483), (717, 1134322), (1434, 567161), (1673, 486138), (3346, 243069), (5019, 162046), (10038, 81023)]