2017739944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{10159}}^1$

素因数の和:10274

約数の個数: 64

約数和(自身を含む): 4308652800

約数和(自身を除く): 2290912856

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 61, 74, 88, 122, 148, 244, 296, 407, 488, 671, 814, 1342, 1628, 2257, 2684, 3256, 4514, 5368, 9028, 10159, 18056, 20318, 24827, 40636, 49654, 81272, 99308, 111749, 198616, 223498, 375883, 446996, 619699, 751766, 893992, 1239398, 1503532, 2478796, 3007064, 4134713, 4957592, 6816689, 8269426, 13633378, 16538852, 22928863, 27266756, 33077704, 45857726, 54533512, 91715452, 183430904, 252217493, 504434986, 1008869972, 2017739944]

約数ペア:

[(1, 2017739944), (2, 1008869972), (4, 504434986), (8, 252217493), (11, 183430904), (22, 91715452), (37, 54533512), (44, 45857726), (61, 33077704), (74, 27266756), (88, 22928863), (122, 16538852), (148, 13633378), (244, 8269426), (296, 6816689), (407, 4957592), (488, 4134713), (671, 3007064), (814, 2478796), (1342, 1503532), (1628, 1239398), (2257, 893992), (2684, 751766), (3256, 619699), (4514, 446996), (5368, 375883), (9028, 223498), (10159, 198616), (18056, 111749), (20318, 99308), (24827, 81272), (40636, 49654)]