399184422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{56239}}^1$

素因数の和:56277

約数の個数: 48

約数和(自身を含む): 988024320

約数和(自身を除く): 588839898

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 56239, 112478, 168717, 337434, 393673, 731107, 787346, 1181019, 1462214, 2193321, 2362038, 4386642, 5117749, 9504391, 10235498, 15353247, 19008782, 28513173, 30706494, 57026346, 66530737, 133061474, 199592211, 399184422]

約数ペア:

[(1, 399184422), (2, 199592211), (3, 133061474), (6, 66530737), (7, 57026346), (13, 30706494), (14, 28513173), (21, 19008782), (26, 15353247), (39, 10235498), (42, 9504391), (78, 5117749), (91, 4386642), (169, 2362038), (182, 2193321), (273, 1462214), (338, 1181019), (507, 787346), (546, 731107), (1014, 393673), (1183, 337434), (2366, 168717), (3549, 112478), (7098, 56239)]