1480879998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{20219}}^1$

素因数の和:20553

約数の個数: 48

約数和(自身を含む): 3466597680

約数和(自身を除く): 1985717682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 313, 626, 939, 1878, 2817, 4069, 5634, 8138, 12207, 20219, 24414, 36621, 40438, 60657, 73242, 121314, 181971, 262847, 363942, 525694, 788541, 1577082, 2365623, 4731246, 6328547, 12657094, 18985641, 37971282, 56956923, 82271111, 113913846, 164542222, 246813333, 493626666, 740439999, 1480879998]

約数ペア:

[(1, 1480879998), (2, 740439999), (3, 493626666), (6, 246813333), (9, 164542222), (13, 113913846), (18, 82271111), (26, 56956923), (39, 37971282), (78, 18985641), (117, 12657094), (234, 6328547), (313, 4731246), (626, 2365623), (939, 1577082), (1878, 788541), (2817, 525694), (4069, 363942), (5634, 262847), (8138, 181971), (12207, 121314), (20219, 73242), (24414, 60657), (36621, 40438)]