1385432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 2812320

約数和(自身を除く): 1426888

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 167, 244, 334, 488, 668, 1037, 1336, 2074, 2839, 4148, 5678, 8296, 10187, 11356, 20374, 22712, 40748, 81496, 173179, 346358, 692716, 1385432]

約数ペア:

[(1, 1385432), (2, 692716), (4, 346358), (8, 173179), (17, 81496), (34, 40748), (61, 22712), (68, 20374), (122, 11356), (136, 10187), (167, 8296), (244, 5678), (334, 4148), (488, 2839), (668, 2074), (1037, 1336)]