1211117082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{1439}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 2869862400

約数和(自身を除く): 1658745318

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 691, 1218, 1382, 1439, 2073, 2878, 4146, 4317, 4837, 8634, 9674, 10073, 14511, 20039, 20146, 29022, 30219, 40078, 41731, 60117, 60438, 83462, 120234, 125193, 140273, 250386, 280546, 292117, 420819, 584234, 841638, 876351, 994349, 1752702, 1988698, 2983047, 5966094, 6960443, 13920886, 20881329, 28836121, 41762658, 57672242, 86508363, 173016726, 201852847, 403705694, 605558541, 1211117082]

約数ペア:

[(1, 1211117082), (2, 605558541), (3, 403705694), (6, 201852847), (7, 173016726), (14, 86508363), (21, 57672242), (29, 41762658), (42, 28836121), (58, 20881329), (87, 13920886), (174, 6960443), (203, 5966094), (406, 2983047), (609, 1988698), (691, 1752702), (1218, 994349), (1382, 876351), (1439, 841638), (2073, 584234), (2878, 420819), (4146, 292117), (4317, 280546), (4837, 250386), (8634, 140273), (9674, 125193), (10073, 120234), (14511, 83462), (20039, 60438), (20146, 60117), (29022, 41731), (30219, 40078)]