946985191412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9781}}^1\times {\mathrm{16477}}^1$

素因数の和:26388

約数の個数: 48

約数和(自身を含む): 1800790056912

約数和(自身を除く): 853804865500

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 9781, 16477, 19562, 32954, 39124, 65908, 127153, 214201, 254306, 428402, 508612, 856804, 1105253, 1861901, 2210506, 3723802, 4421012, 7447604, 14368289, 24204713, 28736578, 48409426, 57473156, 96818852, 161161537, 322323074, 644646148, 2095099981, 4190199962, 8380399924, 18211253681, 36422507362, 72845014724, 236746297853, 473492595706, 946985191412]

約数ペア:

[(1, 946985191412), (2, 473492595706), (4, 236746297853), (13, 72845014724), (26, 36422507362), (52, 18211253681), (113, 8380399924), (226, 4190199962), (452, 2095099981), (1469, 644646148), (2938, 322323074), (5876, 161161537), (9781, 96818852), (16477, 57473156), (19562, 48409426), (32954, 28736578), (39124, 24204713), (65908, 14368289), (127153, 7447604), (214201, 4421012), (254306, 3723802), (428402, 2210506), (508612, 1861901), (856804, 1105253)]