1029457912

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1196

約数の個数: 64

約数和(自身を含む): 2240409600

約数和(自身を除く): 1210951688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 191, 218, 382, 436, 763, 764, 872, 883, 1337, 1526, 1528, 1766, 2674, 3052, 3532, 5348, 6104, 6181, 7064, 10696, 12362, 20819, 24724, 41638, 49448, 83276, 96247, 145733, 166552, 168653, 192494, 291466, 337306, 384988, 582932, 673729, 674612, 769976, 1165864, 1180571, 1347458, 1349224, 2361142, 2694916, 4722284, 5389832, 9444568, 18383177, 36766354, 73532708, 128682239, 147065416, 257364478, 514728956, 1029457912]

約数ペア:

[(1, 1029457912), (2, 514728956), (4, 257364478), (7, 147065416), (8, 128682239), (14, 73532708), (28, 36766354), (56, 18383177), (109, 9444568), (191, 5389832), (218, 4722284), (382, 2694916), (436, 2361142), (763, 1349224), (764, 1347458), (872, 1180571), (883, 1165864), (1337, 769976), (1526, 674612), (1528, 673729), (1766, 582932), (2674, 384988), (3052, 337306), (3532, 291466), (5348, 192494), (6104, 168653), (6181, 166552), (7064, 145733), (10696, 96247), (12362, 83276), (20819, 49448), (24724, 41638)]