827143894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 1319431680

約数和(自身を除く): 492287786

約数列:

[1, 2, 23, 46, 71, 142, 251, 502, 1009, 1633, 2018, 3266, 5773, 11546, 17821, 23207, 35642, 46414, 71639, 143278, 253259, 409883, 506518, 819766, 1647697, 3295394, 5824957, 11649914, 17981389, 35962778, 413571947, 827143894]

約数ペア:

[(1, 827143894), (2, 413571947), (23, 35962778), (46, 17981389), (71, 11649914), (142, 5824957), (251, 3295394), (502, 1647697), (1009, 819766), (1633, 506518), (2018, 409883), (3266, 253259), (5773, 143278), (11546, 71639), (17821, 46414), (23207, 35642)]