1008853616

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{3011}}^1$

素因数の和:3549

約数の個数: 40

約数和(自身を含む): 2004883584

約数和(自身を除く): 996029968

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 487, 688, 974, 1948, 3011, 3896, 6022, 7792, 12044, 20941, 24088, 41882, 48176, 83764, 129473, 167528, 258946, 335056, 517892, 1035784, 1466357, 2071568, 2932714, 5865428, 11730856, 23461712, 63053351, 126106702, 252213404, 504426808, 1008853616]

約数ペア:

[(1, 1008853616), (2, 504426808), (4, 252213404), (8, 126106702), (16, 63053351), (43, 23461712), (86, 11730856), (172, 5865428), (344, 2932714), (487, 2071568), (688, 1466357), (974, 1035784), (1948, 517892), (3011, 335056), (3896, 258946), (6022, 167528), (7792, 129473), (12044, 83764), (20941, 48176), (24088, 41882)]