2018962088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2879}}^1$

素因数の和:3522

約数の個数: 64

約数和(自身を含む): 4456166400

約数和(自身を除く): 2437204312

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 613, 1144, 1226, 2452, 2879, 4904, 5758, 6743, 7969, 11516, 13486, 15938, 23032, 26972, 31669, 31876, 37427, 53944, 63338, 63752, 74854, 87659, 126676, 149708, 175318, 253352, 299416, 350636, 411697, 701272, 823394, 1646788, 1764827, 3293576, 3529654, 7059308, 14118616, 19413097, 22942751, 38826194, 45885502, 77652388, 91771004, 155304776, 183542008, 252370261, 504740522, 1009481044, 2018962088]

約数ペア:

[(1, 2018962088), (2, 1009481044), (4, 504740522), (8, 252370261), (11, 183542008), (13, 155304776), (22, 91771004), (26, 77652388), (44, 45885502), (52, 38826194), (88, 22942751), (104, 19413097), (143, 14118616), (286, 7059308), (572, 3529654), (613, 3293576), (1144, 1764827), (1226, 1646788), (2452, 823394), (2879, 701272), (4904, 411697), (5758, 350636), (6743, 299416), (7969, 253352), (11516, 175318), (13486, 149708), (15938, 126676), (23032, 87659), (26972, 74854), (31669, 63752), (31876, 63338), (37427, 53944)]