2018188802

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{12197}}^1$

素因数の和:12482

約数の個数: 32

約数和(自身を含む): 3541128192

約数和(自身を除く): 1522939390

約数列:

[1, 2, 7, 14, 53, 106, 223, 371, 446, 742, 1561, 3122, 11819, 12197, 23638, 24394, 82733, 85379, 165466, 170758, 646441, 1292882, 2719931, 4525087, 5439862, 9050174, 19039517, 38079034, 144156343, 288312686, 1009094401, 2018188802]

約数ペア:

[(1, 2018188802), (2, 1009094401), (7, 288312686), (14, 144156343), (53, 38079034), (106, 19039517), (223, 9050174), (371, 5439862), (446, 4525087), (742, 2719931), (1561, 1292882), (3122, 646441), (11819, 170758), (12197, 165466), (23638, 85379), (24394, 82733)]