17371484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 35548128

約数和(自身を除く): 18176644

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 457, 559, 731, 884, 914, 1118, 1462, 1828, 2236, 2924, 5941, 7769, 9503, 11882, 15538, 19006, 19651, 23764, 31076, 38012, 39302, 78604, 100997, 201994, 255463, 334067, 403988, 510926, 668134, 1021852, 1336268, 4342871, 8685742, 17371484]

約数ペア:

[(1, 17371484), (2, 8685742), (4, 4342871), (13, 1336268), (17, 1021852), (26, 668134), (34, 510926), (43, 403988), (52, 334067), (68, 255463), (86, 201994), (172, 100997), (221, 78604), (442, 39302), (457, 38012), (559, 31076), (731, 23764), (884, 19651), (914, 19006), (1118, 15538), (1462, 11882), (1828, 9503), (2236, 7769), (2924, 5941)]