870964534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 1485026928

約数和(自身を除く): 614062394

約数列:

[1, 2, 11, 22, 37, 74, 121, 211, 242, 407, 422, 461, 814, 922, 2321, 4477, 4642, 5071, 7807, 8954, 10142, 15614, 17057, 25531, 34114, 51062, 55781, 85877, 97271, 111562, 171754, 187627, 194542, 375254, 944647, 1069981, 1889294, 2063897, 2139962, 3599027, 4127794, 7198054, 11769791, 23539582, 39589297, 79178594, 435482267, 870964534]

約数ペア:

[(1, 870964534), (2, 435482267), (11, 79178594), (22, 39589297), (37, 23539582), (74, 11769791), (121, 7198054), (211, 4127794), (242, 3599027), (407, 2139962), (422, 2063897), (461, 1889294), (814, 1069981), (922, 944647), (2321, 375254), (4477, 194542), (4642, 187627), (5071, 171754), (7807, 111562), (8954, 97271), (10142, 85877), (15614, 55781), (17057, 51062), (25531, 34114)]