2888996888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2141}}^1\times {\mathrm{5441}}^1$

素因数の和:7619

約数の個数: 32

約数和(自身を含む): 5595246720

約数和(自身を除く): 2706249832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2141, 4282, 5441, 8564, 10882, 17128, 21764, 43528, 66371, 132742, 168671, 265484, 337342, 530968, 674684, 1349368, 11649181, 23298362, 46596724, 93193448, 361124611, 722249222, 1444498444, 2888996888]

約数ペア:

[(1, 2888996888), (2, 1444498444), (4, 722249222), (8, 361124611), (31, 93193448), (62, 46596724), (124, 23298362), (248, 11649181), (2141, 1349368), (4282, 674684), (5441, 530968), (8564, 337342), (10882, 265484), (17128, 168671), (21764, 132742), (43528, 66371)]