1382740112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{8447}}^1$

素因数の和:9255

約数の個数: 40

約数和(自身を含む): 2889148416

約数和(自身を除く): 1506408304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 787, 1574, 3148, 6296, 8447, 10231, 12592, 16894, 20462, 33788, 40924, 67576, 81848, 109811, 135152, 163696, 219622, 439244, 878488, 1756976, 6647789, 13295578, 26591156, 53182312, 86421257, 106364624, 172842514, 345685028, 691370056, 1382740112]

約数ペア:

[(1, 1382740112), (2, 691370056), (4, 345685028), (8, 172842514), (13, 106364624), (16, 86421257), (26, 53182312), (52, 26591156), (104, 13295578), (208, 6647789), (787, 1756976), (1574, 878488), (3148, 439244), (6296, 219622), (8447, 163696), (10231, 135152), (12592, 109811), (16894, 81848), (20462, 67576), (33788, 40924)]