2456410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 4888512

約数和(自身を除く): 2432102

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 163, 274, 326, 685, 815, 1370, 1507, 1630, 1793, 3014, 3586, 7535, 8965, 15070, 17930, 22331, 44662, 111655, 223310, 245641, 491282, 1228205, 2456410]

約数ペア:

[(1, 2456410), (2, 1228205), (5, 491282), (10, 245641), (11, 223310), (22, 111655), (55, 44662), (110, 22331), (137, 17930), (163, 15070), (274, 8965), (326, 7535), (685, 3586), (815, 3014), (1370, 1793), (1507, 1630)]