1613744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 3495312

約数和(自身を除く): 1881568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 173, 176, 212, 346, 424, 583, 692, 848, 1166, 1384, 1903, 2332, 2768, 3806, 4664, 7612, 9169, 9328, 15224, 18338, 30448, 36676, 73352, 100859, 146704, 201718, 403436, 806872, 1613744]

約数ペア:

[(1, 1613744), (2, 806872), (4, 403436), (8, 201718), (11, 146704), (16, 100859), (22, 73352), (44, 36676), (53, 30448), (88, 18338), (106, 15224), (173, 9328), (176, 9169), (212, 7612), (346, 4664), (424, 3806), (583, 2768), (692, 2332), (848, 1903), (1166, 1384)]