2423564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 5268480

約数和(自身を除く): 2844916

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 223, 247, 286, 418, 446, 494, 572, 836, 892, 988, 2453, 2717, 2899, 4237, 4906, 5434, 5798, 8474, 9812, 10868, 11596, 16948, 31889, 46607, 55081, 63778, 93214, 110162, 127556, 186428, 220324, 605891, 1211782, 2423564]

約数ペア:

[(1, 2423564), (2, 1211782), (4, 605891), (11, 220324), (13, 186428), (19, 127556), (22, 110162), (26, 93214), (38, 63778), (44, 55081), (52, 46607), (76, 31889), (143, 16948), (209, 11596), (223, 10868), (247, 9812), (286, 8474), (418, 5798), (446, 5434), (494, 4906), (572, 4237), (836, 2899), (892, 2717), (988, 2453)]