2454328

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 4860000

約数和(自身を除く): 2405672

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 149, 232, 284, 298, 568, 596, 1192, 2059, 4118, 4321, 8236, 8642, 10579, 16472, 17284, 21158, 34568, 42316, 84632, 306791, 613582, 1227164, 2454328]

約数ペア:

[(1, 2454328), (2, 1227164), (4, 613582), (8, 306791), (29, 84632), (58, 42316), (71, 34568), (116, 21158), (142, 17284), (149, 16472), (232, 10579), (284, 8642), (298, 8236), (568, 4321), (596, 4118), (1192, 2059)]