1318442038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{78977}}^1$

素因数の和:79487

約数の個数: 16

約数和(自身を含む): 2098287504

約数和(自身を除く): 779845466

約数列:

[1, 2, 17, 34, 491, 982, 8347, 16694, 78977, 157954, 1342609, 2685218, 38777707, 77555414, 659221019, 1318442038]

約数ペア:

[(1, 1318442038), (2, 659221019), (17, 77555414), (34, 38777707), (491, 2685218), (982, 1342609), (8347, 157954), (16694, 78977)]