1613821490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1\times {\mathrm{4507}}^1$

素因数の和:5162

約数の個数: 32

約数和(自身を含む): 2958185664

約数和(自身を除く): 1344364174

約数列:

[1, 2, 5, 10, 61, 122, 305, 587, 610, 1174, 2935, 4507, 5870, 9014, 22535, 35807, 45070, 71614, 179035, 274927, 358070, 549854, 1374635, 2645609, 2749270, 5291218, 13228045, 26456090, 161382149, 322764298, 806910745, 1613821490]

約数ペア:

[(1, 1613821490), (2, 806910745), (5, 322764298), (10, 161382149), (61, 26456090), (122, 13228045), (305, 5291218), (587, 2749270), (610, 2645609), (1174, 1374635), (2935, 549854), (4507, 358070), (5870, 274927), (9014, 179035), (22535, 71614), (35807, 45070)]