2179739926

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5783}}^1$

素因数の和:5933

約数の個数: 64

約数和(自身を含む): 4275532800

約数和(自身を除く): 2095792874

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 109, 133, 182, 218, 247, 266, 494, 763, 1417, 1526, 1729, 2071, 2834, 3458, 4142, 5783, 9919, 11566, 14497, 19838, 26923, 28994, 40481, 53846, 75179, 80962, 109877, 150358, 188461, 219754, 376922, 526253, 630347, 769139, 1052506, 1260694, 1428401, 1538278, 2856802, 4412429, 8194511, 8824858, 9998807, 11976593, 16389022, 19997614, 23953186, 57361577, 83836151, 114723154, 155695709, 167672302, 311391418, 1089869963, 2179739926]

約数ペア:

[(1, 2179739926), (2, 1089869963), (7, 311391418), (13, 167672302), (14, 155695709), (19, 114723154), (26, 83836151), (38, 57361577), (91, 23953186), (109, 19997614), (133, 16389022), (182, 11976593), (218, 9998807), (247, 8824858), (266, 8194511), (494, 4412429), (763, 2856802), (1417, 1538278), (1526, 1428401), (1729, 1260694), (2071, 1052506), (2834, 769139), (3458, 630347), (4142, 526253), (5783, 376922), (9919, 219754), (11566, 188461), (14497, 150358), (19838, 109877), (26923, 80962), (28994, 75179), (40481, 53846)]