1418704

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 3214080

約数和(自身を除く): 1795376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 239, 371, 424, 478, 742, 848, 956, 1484, 1673, 1912, 2968, 3346, 3824, 5936, 6692, 12667, 13384, 25334, 26768, 50668, 88669, 101336, 177338, 202672, 354676, 709352, 1418704]

約数ペア:

[(1, 1418704), (2, 709352), (4, 354676), (7, 202672), (8, 177338), (14, 101336), (16, 88669), (28, 50668), (53, 26768), (56, 25334), (106, 13384), (112, 12667), (212, 6692), (239, 5936), (371, 3824), (424, 3346), (478, 2968), (742, 1912), (848, 1673), (956, 1484)]