996960070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{254977}}^1$

素因数の和:255024

約数の個数: 32

約数和(自身を含む): 1982708928

約数和(自身を除く): 985748858

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 254977, 509954, 1274885, 2549770, 4334609, 5864471, 8669218, 11728942, 21673045, 29322355, 43346090, 58644710, 99696007, 199392014, 498480035, 996960070]

約数ペア:

[(1, 996960070), (2, 498480035), (5, 199392014), (10, 99696007), (17, 58644710), (23, 43346090), (34, 29322355), (46, 21673045), (85, 11728942), (115, 8669218), (170, 5864471), (230, 4334609), (391, 2549770), (782, 1274885), (1955, 509954), (3910, 254977)]