816639883490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1\times {\mathrm{9337}}^1$

素因数の和:12083

約数の個数: 64

約数和(自身を含む): 1523115353088

約数和(自身を除く): 706475469598

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 2621, 3337, 5242, 6674, 9337, 13105, 16685, 18674, 26210, 33370, 46685, 93370, 123187, 186091, 246374, 372182, 438839, 615935, 662927, 877678, 930455, 1231870, 1325854, 1860910, 2194195, 3314635, 4388390, 6629270, 8746277, 17492554, 24472277, 31157569, 43731385, 48944554, 62315138, 87462770, 122361385, 155787845, 244722770, 311575690, 1150197019, 1737531667, 2300394038, 3475063334, 5750985095, 8687658335, 11501970190, 17375316670, 81663988349, 163327976698, 408319941745, 816639883490]

約数ペア:

[(1, 816639883490), (2, 408319941745), (5, 163327976698), (10, 81663988349), (47, 17375316670), (71, 11501970190), (94, 8687658335), (142, 5750985095), (235, 3475063334), (355, 2300394038), (470, 1737531667), (710, 1150197019), (2621, 311575690), (3337, 244722770), (5242, 155787845), (6674, 122361385), (9337, 87462770), (13105, 62315138), (16685, 48944554), (18674, 43731385), (26210, 31157569), (33370, 24472277), (46685, 17492554), (93370, 8746277), (123187, 6629270), (186091, 4388390), (246374, 3314635), (372182, 2194195), (438839, 1860910), (615935, 1325854), (662927, 1231870), (877678, 930455)]