490654518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{44371}}^1$

素因数の和:44492

約数の個数: 32

約数和(自身を含む): 1043629440

約数和(自身を除く): 552974922

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1843, 3686, 5529, 11058, 44371, 88742, 133113, 266226, 843049, 1686098, 2529147, 4303987, 5058294, 8607974, 12911961, 25823922, 81775753, 163551506, 245327259, 490654518]

約数ペア:

[(1, 490654518), (2, 245327259), (3, 163551506), (6, 81775753), (19, 25823922), (38, 12911961), (57, 8607974), (97, 5058294), (114, 4303987), (194, 2529147), (291, 1686098), (582, 843049), (1843, 266226), (3686, 133113), (5529, 88742), (11058, 44371)]