2420257048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{887191}}^1$

素因数の和:887239

約数の個数: 32

約数和(自身を含む): 5110225920

約数和(自身を除く): 2689968872

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 887191, 1774382, 3548764, 7097528, 9759101, 19518202, 27502921, 39036404, 55005842, 78072808, 110011684, 220023368, 302532131, 605064262, 1210128524, 2420257048]

約数ペア:

[(1, 2420257048), (2, 1210128524), (4, 605064262), (8, 302532131), (11, 220023368), (22, 110011684), (31, 78072808), (44, 55005842), (62, 39036404), (88, 27502921), (124, 19518202), (248, 9759101), (341, 7097528), (682, 3548764), (1364, 1774382), (2728, 887191)]