1373282994

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 2916000000

約数和(自身を除く): 1542717006

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 89, 142, 174, 178, 213, 267, 426, 534, 1249, 2059, 2498, 2581, 3747, 4118, 5162, 6177, 6319, 7494, 7743, 12354, 12638, 15486, 18957, 36221, 37914, 72442, 88679, 108663, 111161, 177358, 183251, 217326, 222322, 266037, 333483, 366502, 532074, 549753, 666966, 1099506, 2571691, 3223669, 5143382, 6447338, 7715073, 7892431, 9671007, 15430146, 15784862, 19342014, 23677293, 47354586, 228880499, 457760998, 686641497, 1373282994]

約数ペア:

[(1, 1373282994), (2, 686641497), (3, 457760998), (6, 228880499), (29, 47354586), (58, 23677293), (71, 19342014), (87, 15784862), (89, 15430146), (142, 9671007), (174, 7892431), (178, 7715073), (213, 6447338), (267, 5143382), (426, 3223669), (534, 2571691), (1249, 1099506), (2059, 666966), (2498, 549753), (2581, 532074), (3747, 366502), (4118, 333483), (5162, 266037), (6177, 222322), (6319, 217326), (7494, 183251), (7743, 177358), (12354, 111161), (12638, 108663), (15486, 88679), (18957, 72442), (36221, 37914)]