2912282870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{64303}}^1$

素因数の和:64964

約数の個数: 32

約数和(自身を含む): 6000334848

約数和(自身を除く): 3088051978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 647, 1294, 3235, 4529, 6470, 9058, 22645, 45290, 64303, 128606, 321515, 450121, 643030, 900242, 2250605, 4501210, 41604041, 83208082, 208020205, 291228287, 416040410, 582456574, 1456141435, 2912282870]

約数ペア:

[(1, 2912282870), (2, 1456141435), (5, 582456574), (7, 416040410), (10, 291228287), (14, 208020205), (35, 83208082), (70, 41604041), (647, 4501210), (1294, 2250605), (3235, 900242), (4529, 643030), (6470, 450121), (9058, 321515), (22645, 128606), (45290, 64303)]