1277958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 3006144

約数和(自身を除く): 1728186

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 67, 102, 134, 187, 201, 289, 374, 402, 561, 578, 737, 867, 1122, 1139, 1474, 1734, 2211, 2278, 3179, 3417, 4422, 6358, 6834, 9537, 12529, 19074, 19363, 25058, 37587, 38726, 58089, 75174, 116178, 212993, 425986, 638979, 1277958]

約数ペア:

[(1, 1277958), (2, 638979), (3, 425986), (6, 212993), (11, 116178), (17, 75174), (22, 58089), (33, 38726), (34, 37587), (51, 25058), (66, 19363), (67, 19074), (102, 12529), (134, 9537), (187, 6834), (201, 6358), (289, 4422), (374, 3417), (402, 3179), (561, 2278), (578, 2211), (737, 1734), (867, 1474), (1122, 1139)]