2730026

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 24

約数和(自身を含む): 4565484

約数和(自身を除く): 1835458

約数列:

[1, 2, 13, 26, 41, 82, 169, 197, 338, 394, 533, 1066, 2561, 5122, 6929, 8077, 13858, 16154, 33293, 66586, 105001, 210002, 1365013, 2730026]

約数ペア:

[(1, 2730026), (2, 1365013), (13, 210002), (26, 105001), (41, 66586), (82, 33293), (169, 16154), (197, 13858), (338, 8077), (394, 6929), (533, 5122), (1066, 2561)]