4734470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 9313920

約数和(自身を除く): 4579450

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 461, 790, 922, 1027, 2054, 2305, 4610, 5135, 5993, 10270, 11986, 29965, 36419, 59930, 72838, 182095, 364190, 473447, 946894, 2367235, 4734470]

約数ペア:

[(1, 4734470), (2, 2367235), (5, 946894), (10, 473447), (13, 364190), (26, 182095), (65, 72838), (79, 59930), (130, 36419), (158, 29965), (395, 11986), (461, 10270), (790, 5993), (922, 5135), (1027, 4610), (2054, 2305)]