505491838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1733}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 840476736

約数和(自身を除く): 334984898

約数列:

[1, 2, 17, 23, 34, 46, 373, 391, 746, 782, 1733, 3466, 6341, 8579, 12682, 17158, 29461, 39859, 58922, 79718, 145843, 291686, 646409, 677603, 1292818, 1355206, 10988953, 14867407, 21977906, 29734814, 252745919, 505491838]

約数ペア:

[(1, 505491838), (2, 252745919), (17, 29734814), (23, 21977906), (34, 14867407), (46, 10988953), (373, 1355206), (391, 1292818), (746, 677603), (782, 646409), (1733, 291686), (3466, 145843), (6341, 79718), (8579, 58922), (12682, 39859), (17158, 29461)]