2309272

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 5191560

約数和(自身を除く): 2882288

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 137, 172, 196, 274, 301, 344, 392, 548, 602, 959, 1096, 1204, 1918, 2107, 2408, 3836, 4214, 5891, 6713, 7672, 8428, 11782, 13426, 16856, 23564, 26852, 41237, 47128, 53704, 82474, 164948, 288659, 329896, 577318, 1154636, 2309272]

約数ペア:

[(1, 2309272), (2, 1154636), (4, 577318), (7, 329896), (8, 288659), (14, 164948), (28, 82474), (43, 53704), (49, 47128), (56, 41237), (86, 26852), (98, 23564), (137, 16856), (172, 13426), (196, 11782), (274, 8428), (301, 7672), (344, 6713), (392, 5891), (548, 4214), (602, 3836), (959, 2408), (1096, 2107), (1204, 1918)]