248972067110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3511}}^1\times {\mathrm{545477}}^1$

素因数の和:549008

約数の個数: 32

約数和(自身を含む): 482761121472

約数和(自身を除く): 233789054362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3511, 7022, 17555, 35110, 45643, 91286, 228215, 456430, 545477, 1090954, 2727385, 5454770, 7091201, 14182402, 35456005, 70912010, 1915169747, 3830339494, 9575848735, 19151697470, 24897206711, 49794413422, 124486033555, 248972067110]

約数ペア:

[(1, 248972067110), (2, 124486033555), (5, 49794413422), (10, 24897206711), (13, 19151697470), (26, 9575848735), (65, 3830339494), (130, 1915169747), (3511, 70912010), (7022, 35456005), (17555, 14182402), (35110, 7091201), (45643, 5454770), (91286, 2727385), (228215, 1090954), (456430, 545477)]