1321036646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{947659}}^1$

素因数の和:947719

約数の個数: 16

約数和(自身を含む): 2149292880

約数和(自身を除く): 828256234

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 947659, 1895318, 16110203, 32220406, 38854019, 77708038, 660518323, 1321036646]

約数ペア:

[(1, 1321036646), (2, 660518323), (17, 77708038), (34, 38854019), (41, 32220406), (82, 16110203), (697, 1895318), (1394, 947659)]