1337103820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{8761}}^1$

素因数の和:9370

約数の個数: 48

約数和(自身を含む): 3029408928

約数和(自身を除く): 1692305108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 587, 1174, 2348, 2935, 5870, 7631, 8761, 11740, 15262, 17522, 30524, 35044, 38155, 43805, 76310, 87610, 113893, 152620, 175220, 227786, 455572, 569465, 1138930, 2277860, 5142707, 10285414, 20570828, 25713535, 51427070, 66855191, 102854140, 133710382, 267420764, 334275955, 668551910, 1337103820]

約数ペア:

[(1, 1337103820), (2, 668551910), (4, 334275955), (5, 267420764), (10, 133710382), (13, 102854140), (20, 66855191), (26, 51427070), (52, 25713535), (65, 20570828), (130, 10285414), (260, 5142707), (587, 2277860), (1174, 1138930), (2348, 569465), (2935, 455572), (5870, 227786), (7631, 175220), (8761, 152620), (11740, 113893), (15262, 87610), (17522, 76310), (30524, 43805), (35044, 38155)]