1330377698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 2280428640

約数和(自身を除く): 950050942

約数列:

[1, 2, 13, 26, 37, 53, 74, 97, 106, 194, 269, 481, 538, 689, 962, 1261, 1378, 1961, 2522, 3497, 3589, 3922, 5141, 6994, 7178, 9953, 10282, 14257, 19906, 25493, 26093, 28514, 46657, 50986, 52186, 66833, 93314, 129389, 133666, 185341, 190217, 258778, 339209, 370682, 380434, 527509, 678418, 965441, 1055018, 1382929, 1930882, 2472821, 2765858, 4945642, 6857617, 12550733, 13715234, 17978077, 25101466, 35956154, 51168373, 102336746, 665188849, 1330377698]

約数ペア:

[(1, 1330377698), (2, 665188849), (13, 102336746), (26, 51168373), (37, 35956154), (53, 25101466), (74, 17978077), (97, 13715234), (106, 12550733), (194, 6857617), (269, 4945642), (481, 2765858), (538, 2472821), (689, 1930882), (962, 1382929), (1261, 1055018), (1378, 965441), (1961, 678418), (2522, 527509), (3497, 380434), (3589, 370682), (3922, 339209), (5141, 258778), (6994, 190217), (7178, 185341), (9953, 133666), (10282, 129389), (14257, 93314), (19906, 66833), (25493, 52186), (26093, 50986), (28514, 46657)]