2058282008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{221989}}^1$

素因数の和:222075

約数の個数: 32

約数和(自身を含む): 4129014000

約数和(自身を除く): 2070731992

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 221989, 443978, 887956, 1775912, 4217791, 8435582, 13541329, 16871164, 27082658, 33742328, 54165316, 108330632, 257285251, 514570502, 1029141004, 2058282008]

約数ペア:

[(1, 2058282008), (2, 1029141004), (4, 514570502), (8, 257285251), (19, 108330632), (38, 54165316), (61, 33742328), (76, 27082658), (122, 16871164), (152, 13541329), (244, 8435582), (488, 4217791), (1159, 1775912), (2318, 887956), (4636, 443978), (9272, 221989)]