380484614

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{7219}}^1$

素因数の和:7332

約数の個数: 24

約数和(自身を含む): 610682040

約数和(自身を除く): 230197426

約数列:

[1, 2, 19, 38, 73, 146, 361, 722, 1387, 2774, 7219, 14438, 26353, 52706, 137161, 274322, 526987, 1053974, 2606059, 5212118, 10012753, 20025506, 190242307, 380484614]

約数ペア:

[(1, 380484614), (2, 190242307), (19, 20025506), (38, 10012753), (73, 5212118), (146, 2606059), (361, 1053974), (722, 526987), (1387, 274322), (2774, 137161), (7219, 52706), (14438, 26353)]