2185996852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1\times {\mathrm{1493}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 4239505872

約数和(自身を除く): 2053509020

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 761, 962, 1493, 1522, 1924, 2986, 3044, 5972, 9893, 19409, 19786, 28157, 38818, 39572, 55241, 56314, 77636, 110482, 112628, 220964, 366041, 718133, 732082, 1136173, 1436266, 1464164, 2272346, 2872532, 4544692, 14770249, 29540498, 42038401, 59080996, 84076802, 168153604, 546499213, 1092998426, 2185996852]

約数ペア:

[(1, 2185996852), (2, 1092998426), (4, 546499213), (13, 168153604), (26, 84076802), (37, 59080996), (52, 42038401), (74, 29540498), (148, 14770249), (481, 4544692), (761, 2872532), (962, 2272346), (1493, 1464164), (1522, 1436266), (1924, 1136173), (2986, 732082), (3044, 718133), (5972, 366041), (9893, 220964), (19409, 112628), (19786, 110482), (28157, 77636), (38818, 56314), (39572, 55241)]