1561702441354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{479}}^1\times {\mathrm{4993}}^1$

素因数の和:5995

約数の個数: 64

約数和(自身を含む): 2605458493440

約数和(自身を除く): 1043756052086

約数列:

[1, 2, 11, 22, 67, 134, 443, 479, 737, 886, 958, 1474, 4873, 4993, 5269, 9746, 9986, 10538, 29681, 32093, 54923, 59362, 64186, 109846, 212197, 326491, 334531, 353023, 424394, 652982, 669062, 706046, 2211899, 2334167, 2391647, 3679841, 4423798, 4668334, 4783294, 7359682, 14217199, 24330889, 26308117, 28434398, 48661778, 52616234, 148197233, 156389189, 160240349, 296394466, 312778378, 320480698, 1059499621, 1630169563, 1762643839, 2118999242, 3260339126, 3525287678, 11654495831, 23308991662, 70986474607, 141972949214, 780851220677, 1561702441354]

約数ペア:

[(1, 1561702441354), (2, 780851220677), (11, 141972949214), (22, 70986474607), (67, 23308991662), (134, 11654495831), (443, 3525287678), (479, 3260339126), (737, 2118999242), (886, 1762643839), (958, 1630169563), (1474, 1059499621), (4873, 320480698), (4993, 312778378), (5269, 296394466), (9746, 160240349), (9986, 156389189), (10538, 148197233), (29681, 52616234), (32093, 48661778), (54923, 28434398), (59362, 26308117), (64186, 24330889), (109846, 14217199), (212197, 7359682), (326491, 4783294), (334531, 4668334), (353023, 4423798), (424394, 3679841), (652982, 2391647), (669062, 2334167), (706046, 2211899)]