514696

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 1220940

約数和(自身を除く): 706244

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 101, 104, 182, 196, 202, 364, 392, 404, 637, 707, 728, 808, 1274, 1313, 1414, 2548, 2626, 2828, 4949, 5096, 5252, 5656, 9191, 9898, 10504, 18382, 19796, 36764, 39592, 64337, 73528, 128674, 257348, 514696]

約数ペア:

[(1, 514696), (2, 257348), (4, 128674), (7, 73528), (8, 64337), (13, 39592), (14, 36764), (26, 19796), (28, 18382), (49, 10504), (52, 9898), (56, 9191), (91, 5656), (98, 5252), (101, 5096), (104, 4949), (182, 2828), (196, 2626), (202, 2548), (364, 1414), (392, 1313), (404, 1274), (637, 808), (707, 728)]