1330403516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{17929}}^1$

素因数の和:19373

約数の個数: 24

約数和(自身を含む): 2509195920

約数和(自身を除く): 1178792404

約数列:

[1, 2, 4, 13, 26, 52, 1427, 2854, 5708, 17929, 18551, 35858, 37102, 71716, 74204, 233077, 466154, 932308, 25584683, 51169366, 102338732, 332600879, 665201758, 1330403516]

約数ペア:

[(1, 1330403516), (2, 665201758), (4, 332600879), (13, 102338732), (26, 51169366), (52, 25584683), (1427, 932308), (2854, 466154), (5708, 233077), (17929, 74204), (18551, 71716), (35858, 37102)]