2990184634

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 4621101840

約数和(自身を除く): 1630917206

約数列:

[1, 2, 53, 106, 157, 314, 353, 509, 706, 1018, 8321, 16642, 18709, 26977, 37418, 53954, 55421, 79913, 110842, 159826, 179677, 359354, 2937313, 4235389, 5874626, 8470778, 9522881, 19045762, 28209289, 56418578, 1495092317, 2990184634]

約数ペア:

[(1, 2990184634), (2, 1495092317), (53, 56418578), (106, 28209289), (157, 19045762), (314, 9522881), (353, 8470778), (509, 5874626), (706, 4235389), (1018, 2937313), (8321, 359354), (16642, 179677), (18709, 159826), (26977, 110842), (37418, 79913), (53954, 55421)]