1907050720894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4621}}^1\times {\mathrm{8861}}^1$

素因数の和:13597

約数の個数: 64

約数和(自身を含む): 3273536306880

約数和(自身を除く): 1366485585986

約数列:

[1, 2, 11, 22, 29, 58, 73, 146, 319, 638, 803, 1606, 2117, 4234, 4621, 8861, 9242, 17722, 23287, 46574, 50831, 97471, 101662, 134009, 194942, 256969, 268018, 337333, 513938, 646853, 674666, 1293706, 1474099, 2826659, 2948198, 3710663, 5653318, 7115383, 7421326, 9782657, 14230766, 18758737, 19565314, 37517474, 40946681, 81893362, 107609227, 206346107, 215218454, 412692214, 450413491, 900826982, 1187453749, 2374907498, 2989107713, 5978215426, 13061991239, 26123982478, 32880184843, 65760369686, 86684123677, 173368247354, 953525360447, 1907050720894]

約数ペア:

[(1, 1907050720894), (2, 953525360447), (11, 173368247354), (22, 86684123677), (29, 65760369686), (58, 32880184843), (73, 26123982478), (146, 13061991239), (319, 5978215426), (638, 2989107713), (803, 2374907498), (1606, 1187453749), (2117, 900826982), (4234, 450413491), (4621, 412692214), (8861, 215218454), (9242, 206346107), (17722, 107609227), (23287, 81893362), (46574, 40946681), (50831, 37517474), (97471, 19565314), (101662, 18758737), (134009, 14230766), (194942, 9782657), (256969, 7421326), (268018, 7115383), (337333, 5653318), (513938, 3710663), (646853, 2948198), (674666, 2826659), (1293706, 1474099)]