2912107142

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{1597}}^1$

素因数の和:2445

約数の個数: 48

約数和(自身を含む): 5312135520

約数和(自身を除く): 2400028378

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 809, 1127, 1597, 1618, 2254, 3194, 5663, 11179, 11326, 18607, 22358, 36731, 37214, 39641, 73462, 78253, 79282, 130249, 156506, 257117, 260498, 514234, 911743, 1291973, 1799819, 1823486, 2583946, 3599638, 9043811, 18087622, 29715379, 59430758, 63306677, 126613354, 208007653, 416015306, 1456053571, 2912107142]

約数ペア:

[(1, 2912107142), (2, 1456053571), (7, 416015306), (14, 208007653), (23, 126613354), (46, 63306677), (49, 59430758), (98, 29715379), (161, 18087622), (322, 9043811), (809, 3599638), (1127, 2583946), (1597, 1823486), (1618, 1799819), (2254, 1291973), (3194, 911743), (5663, 514234), (11179, 260498), (11326, 257117), (18607, 156506), (22358, 130249), (36731, 79282), (37214, 78253), (39641, 73462)]