1330495712

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{456901}}^1$

素因数の和:456931

約数の個数: 48

約数和(自身を含む): 3223900512

約数和(自身を除く): 1893404800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 456901, 913802, 1827604, 3198307, 3655208, 5939713, 6396614, 7310416, 11879426, 12793228, 14620832, 23758852, 25586456, 41577991, 47517704, 51172912, 83155982, 95035408, 102345824, 166311964, 190070816, 332623928, 665247856, 1330495712]

約数ペア:

[(1, 1330495712), (2, 665247856), (4, 332623928), (7, 190070816), (8, 166311964), (13, 102345824), (14, 95035408), (16, 83155982), (26, 51172912), (28, 47517704), (32, 41577991), (52, 25586456), (56, 23758852), (91, 14620832), (104, 12793228), (112, 11879426), (182, 7310416), (208, 6396614), (224, 5939713), (364, 3655208), (416, 3198307), (728, 1827604), (1456, 913802), (2912, 456901)]