1569653930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{19697}}^1$

素因数の和:20330

約数の個数: 32

約数和(自身を含む): 3047832144

約数和(自身を除く): 1478178214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 613, 1226, 3065, 6130, 7969, 15938, 19697, 39394, 39845, 79690, 98485, 196970, 256061, 512122, 1280305, 2560610, 12074261, 24148522, 60371305, 120742610, 156965393, 313930786, 784826965, 1569653930]

約数ペア:

[(1, 1569653930), (2, 784826965), (5, 313930786), (10, 156965393), (13, 120742610), (26, 60371305), (65, 24148522), (130, 12074261), (613, 2560610), (1226, 1280305), (3065, 512122), (6130, 256061), (7969, 196970), (15938, 98485), (19697, 79690), (39394, 39845)]