983248670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 1897473600

約数和(自身を除く): 914224930

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 197, 218, 241, 394, 482, 545, 985, 1090, 1205, 1970, 2071, 2410, 3743, 4142, 4579, 7486, 9158, 10355, 18715, 20710, 21473, 22895, 26269, 37430, 42946, 45790, 47477, 52538, 94954, 107365, 131345, 214730, 237385, 262690, 407987, 474770, 499111, 815974, 902063, 998222, 1804126, 2039935, 2495555, 4079870, 4510315, 4991110, 5174993, 9020630, 10349986, 25874965, 51749930, 98324867, 196649734, 491624335, 983248670]

約数ペア:

[(1, 983248670), (2, 491624335), (5, 196649734), (10, 98324867), (19, 51749930), (38, 25874965), (95, 10349986), (109, 9020630), (190, 5174993), (197, 4991110), (218, 4510315), (241, 4079870), (394, 2495555), (482, 2039935), (545, 1804126), (985, 998222), (1090, 902063), (1205, 815974), (1970, 499111), (2071, 474770), (2410, 407987), (3743, 262690), (4142, 237385), (4579, 214730), (7486, 131345), (9158, 107365), (10355, 94954), (18715, 52538), (20710, 47477), (21473, 45790), (22895, 42946), (26269, 37430)]