2448651142

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{20929}}^1$

素因数の和:21136

約数の個数: 32

約数和(自身を含む): 4297849920

約数和(自身を除く): 1849198778

約数列:

[1, 2, 7, 14, 61, 122, 137, 274, 427, 854, 959, 1918, 8357, 16714, 20929, 41858, 58499, 116998, 146503, 293006, 1276669, 2553338, 2867273, 5734546, 8936683, 17873366, 20070911, 40141822, 174903653, 349807306, 1224325571, 2448651142]

約数ペア:

[(1, 2448651142), (2, 1224325571), (7, 349807306), (14, 174903653), (61, 40141822), (122, 20070911), (137, 17873366), (274, 8936683), (427, 5734546), (854, 2867273), (959, 2553338), (1918, 1276669), (8357, 293006), (16714, 146503), (20929, 116998), (41858, 58499)]