890451926

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{10613}}^1$

素因数の和:11096

約数の個数: 32

約数和(自身を含む): 1647632448

約数和(自身を除く): 757180522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 461, 922, 3227, 5993, 6454, 10613, 11986, 21226, 41951, 74291, 83902, 137969, 148582, 275938, 965783, 1931566, 4892593, 9785186, 34248151, 63603709, 68496302, 127207418, 445225963, 890451926]

約数ペア:

[(1, 890451926), (2, 445225963), (7, 127207418), (13, 68496302), (14, 63603709), (26, 34248151), (91, 9785186), (182, 4892593), (461, 1931566), (922, 965783), (3227, 275938), (5993, 148582), (6454, 137969), (10613, 83902), (11986, 74291), (21226, 41951)]