2940556486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{115597}}^1$

素因数の和:115708

約数の個数: 32

約数和(自身を含む): 5326755840

約数和(自身を除く): 2386199354

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 12719, 25438, 115597, 231194, 809179, 1618358, 2658731, 5317462, 9132163, 18264326, 18611117, 37222234, 63925141, 127850282, 210039749, 420079498, 1470278243, 2940556486]

約数ペア:

[(1, 2940556486), (2, 1470278243), (7, 420079498), (14, 210039749), (23, 127850282), (46, 63925141), (79, 37222234), (158, 18611117), (161, 18264326), (322, 9132163), (553, 5317462), (1106, 2658731), (1817, 1618358), (3634, 809179), (12719, 231194), (25438, 115597)]