1008044138

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 1689099264

約数和(自身を除く): 681055126

約数列:

[1, 2, 17, 23, 34, 46, 191, 289, 382, 391, 397, 578, 782, 794, 3247, 4393, 6494, 6647, 6749, 8786, 9131, 13294, 13498, 18262, 55199, 74681, 75827, 110398, 114733, 149362, 151654, 155227, 229466, 310454, 1269577, 1289059, 1744021, 2539154, 2578118, 2638859, 3488042, 5277718, 21914003, 29648357, 43828006, 59296714, 504022069, 1008044138]

約数ペア:

[(1, 1008044138), (2, 504022069), (17, 59296714), (23, 43828006), (34, 29648357), (46, 21914003), (191, 5277718), (289, 3488042), (382, 2638859), (391, 2578118), (397, 2539154), (578, 1744021), (782, 1289059), (794, 1269577), (3247, 310454), (4393, 229466), (6494, 155227), (6647, 151654), (6749, 149362), (8786, 114733), (9131, 110398), (13294, 75827), (13498, 74681), (18262, 55199)]