4270838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 7650720

約数和(自身を除く): 3379882

約数列:

[1, 2, 11, 13, 22, 26, 109, 137, 143, 218, 274, 286, 1199, 1417, 1507, 1781, 2398, 2834, 3014, 3562, 14933, 15587, 19591, 29866, 31174, 39182, 164263, 194129, 328526, 388258, 2135419, 4270838]

約数ペア:

[(1, 4270838), (2, 2135419), (11, 388258), (13, 328526), (22, 194129), (26, 164263), (109, 39182), (137, 31174), (143, 29866), (218, 19591), (274, 15587), (286, 14933), (1199, 3562), (1417, 3014), (1507, 2834), (1781, 2398)]