627410134

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 1081486080

約数和(自身を除く): 454075946

約数列:

[1, 2, 13, 19, 26, 38, 151, 169, 247, 302, 338, 494, 647, 1294, 1963, 2869, 3211, 3926, 5738, 6422, 8411, 12293, 16822, 24586, 25519, 37297, 51038, 74594, 97697, 109343, 159809, 195394, 218686, 319618, 484861, 969722, 1270061, 1856243, 2077517, 2540122, 3712486, 4155034, 16510793, 24131159, 33021586, 48262318, 313705067, 627410134]

約数ペア:

[(1, 627410134), (2, 313705067), (13, 48262318), (19, 33021586), (26, 24131159), (38, 16510793), (151, 4155034), (169, 3712486), (247, 2540122), (302, 2077517), (338, 1856243), (494, 1270061), (647, 969722), (1294, 484861), (1963, 319618), (2869, 218686), (3211, 195394), (3926, 159809), (5738, 109343), (6422, 97697), (8411, 74594), (12293, 51038), (16822, 37297), (24586, 25519)]