1306337347850

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{844733}}^1$

素因数の和:845099

約数の個数: 48

約数和(自身を含む): 2457679236408

約数和(自身を除く): 1151341888558

約数列:

[1, 2, 5, 10, 25, 50, 157, 197, 314, 394, 785, 985, 1570, 1970, 3925, 4925, 7850, 9850, 30929, 61858, 154645, 309290, 773225, 844733, 1546450, 1689466, 4223665, 8447330, 21118325, 42236650, 132623081, 166412401, 265246162, 332824802, 663115405, 832062005, 1326230810, 1664124010, 3315577025, 4160310025, 6631154050, 8320620050, 26126746957, 52253493914, 130633734785, 261267469570, 653168673925, 1306337347850]

約数ペア:

[(1, 1306337347850), (2, 653168673925), (5, 261267469570), (10, 130633734785), (25, 52253493914), (50, 26126746957), (157, 8320620050), (197, 6631154050), (314, 4160310025), (394, 3315577025), (785, 1664124010), (985, 1326230810), (1570, 832062005), (1970, 663115405), (3925, 332824802), (4925, 265246162), (7850, 166412401), (9850, 132623081), (30929, 42236650), (61858, 21118325), (154645, 8447330), (309290, 4223665), (773225, 1689466), (844733, 1546450)]