617471036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{27809}}^1$

素因数の和:27894

約数の個数: 48

約数和(自身を含む): 1351788480

約数和(自身を除く): 734317444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5551, 11102, 22204, 27809, 55618, 111236, 194663, 361517, 389326, 723034, 778652, 1446068, 1696349, 2530619, 3392698, 5061238, 6785396, 10122476, 11874443, 22052537, 23748886, 44105074, 47497772, 88210148, 154367759, 308735518, 617471036]

約数ペア:

[(1, 617471036), (2, 308735518), (4, 154367759), (7, 88210148), (13, 47497772), (14, 44105074), (26, 23748886), (28, 22052537), (52, 11874443), (61, 10122476), (91, 6785396), (122, 5061238), (182, 3392698), (244, 2530619), (364, 1696349), (427, 1446068), (793, 778652), (854, 723034), (1586, 389326), (1708, 361517), (3172, 194663), (5551, 111236), (11102, 55618), (22204, 27809)]