810147002798

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{2063}}^1\times {\mathrm{20341}}^1$

素因数の和:22617

約数の個数: 48

約数和(自身を含む): 1421558195904

約数和(自身を除く): 611411193106

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2063, 2758, 4126, 9653, 14441, 19306, 20341, 28882, 40682, 101087, 142387, 202174, 284774, 406411, 812822, 996709, 1993418, 2844877, 4007177, 5689754, 8014354, 19914139, 28050239, 39828278, 41963483, 56100478, 83926966, 196351673, 293744381, 392703346, 587488762, 2056210667, 4112421334, 8266806151, 16533612302, 57867643057, 115735286114, 405073501399, 810147002798]

約数ペア:

[(1, 810147002798), (2, 405073501399), (7, 115735286114), (14, 57867643057), (49, 16533612302), (98, 8266806151), (197, 4112421334), (394, 2056210667), (1379, 587488762), (2063, 392703346), (2758, 293744381), (4126, 196351673), (9653, 83926966), (14441, 56100478), (19306, 41963483), (20341, 39828278), (28882, 28050239), (40682, 19914139), (101087, 8014354), (142387, 5689754), (202174, 4007177), (284774, 2844877), (406411, 1993418), (812822, 996709)]