486963958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42859}}^1$

素因数の和:42916

約数の個数: 32

約数和(自身を含む): 864057600

約数和(自身を除く): 377093642

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 42859, 85718, 557167, 814321, 985757, 1114334, 1628642, 1971514, 10586173, 12814841, 18729383, 21172346, 25629682, 37458766, 243481979, 486963958]

約数ペア:

[(1, 486963958), (2, 243481979), (13, 37458766), (19, 25629682), (23, 21172346), (26, 18729383), (38, 12814841), (46, 10586173), (247, 1971514), (299, 1628642), (437, 1114334), (494, 985757), (598, 814321), (874, 557167), (5681, 85718), (11362, 42859)]