616647130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{42793}}^1$

素因数の和:42942

約数の個数: 32

約数和(自身を含む): 1220142528

約数和(自身を除く): 603495398

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 14410, 42793, 85586, 213965, 427930, 470723, 941446, 2353615, 4707230, 5605883, 11211766, 28029415, 56058830, 61664713, 123329426, 308323565, 616647130]

約数ペア:

[(1, 616647130), (2, 308323565), (5, 123329426), (10, 61664713), (11, 56058830), (22, 28029415), (55, 11211766), (110, 5605883), (131, 4707230), (262, 2353615), (655, 941446), (1310, 470723), (1441, 427930), (2882, 213965), (7205, 85586), (14410, 42793)]