984911512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12157}}^1$

素因数の和:12236

約数の個数: 64

約数和(自身を含む): 2144671200

約数和(自身を除く): 1159759688

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 247, 328, 494, 533, 779, 988, 1066, 1558, 1976, 2132, 3116, 4264, 6232, 10127, 12157, 20254, 24314, 40508, 48628, 81016, 97256, 158041, 230983, 316082, 461966, 498437, 632164, 923932, 996874, 1264328, 1847864, 1993748, 3002779, 3987496, 6005558, 6479681, 9470303, 12011116, 12959362, 18940606, 24022232, 25918724, 37881212, 51837448, 75762424, 123113939, 246227878, 492455756, 984911512]

約数ペア:

[(1, 984911512), (2, 492455756), (4, 246227878), (8, 123113939), (13, 75762424), (19, 51837448), (26, 37881212), (38, 25918724), (41, 24022232), (52, 18940606), (76, 12959362), (82, 12011116), (104, 9470303), (152, 6479681), (164, 6005558), (247, 3987496), (328, 3002779), (494, 1993748), (533, 1847864), (779, 1264328), (988, 996874), (1066, 923932), (1558, 632164), (1976, 498437), (2132, 461966), (3116, 316082), (4264, 230983), (6232, 158041), (10127, 97256), (12157, 81016), (20254, 48628), (24314, 40508)]