870824834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{4243}}^1$

素因数の和:4766

約数の個数: 32

約数和(自身を含む): 1503394560

約数和(自身を除く): 632569726

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 491, 982, 4243, 5401, 8486, 9329, 10802, 18658, 46673, 80617, 93346, 102619, 161234, 205238, 886787, 1773574, 2083313, 4166626, 22916443, 39582947, 45832886, 79165894, 435412417, 870824834]

約数ペア:

[(1, 870824834), (2, 435412417), (11, 79165894), (19, 45832886), (22, 39582947), (38, 22916443), (209, 4166626), (418, 2083313), (491, 1773574), (982, 886787), (4243, 205238), (5401, 161234), (8486, 102619), (9329, 93346), (10802, 80617), (18658, 46673)]