2685671456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{39607}}^1$

素因数の和:39793

約数の個数: 48

約数和(自身を含む): 5729217984

約数和(自身を除く): 3043546528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 326, 416, 652, 1304, 2119, 2608, 4238, 5216, 8476, 16952, 33904, 39607, 67808, 79214, 158428, 316856, 514891, 633712, 1029782, 1267424, 2059564, 4119128, 6455941, 8238256, 12911882, 16476512, 25823764, 51647528, 83927233, 103295056, 167854466, 206590112, 335708932, 671417864, 1342835728, 2685671456]

約数ペア:

[(1, 2685671456), (2, 1342835728), (4, 671417864), (8, 335708932), (13, 206590112), (16, 167854466), (26, 103295056), (32, 83927233), (52, 51647528), (104, 25823764), (163, 16476512), (208, 12911882), (326, 8238256), (416, 6455941), (652, 4119128), (1304, 2059564), (2119, 1267424), (2608, 1029782), (4238, 633712), (5216, 514891), (8476, 316856), (16952, 158428), (33904, 79214), (39607, 67808)]