7820204

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2382

約数の個数: 36

約数和(自身を含む): 16863336

約数和(自身を除く): 9043132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 2347, 3332, 4694, 9388, 16429, 32858, 39899, 65716, 79798, 115003, 159596, 230006, 279293, 460012, 558586, 1117172, 1955051, 3910102, 7820204]

約数ペア:

[(1, 7820204), (2, 3910102), (4, 1955051), (7, 1117172), (14, 558586), (17, 460012), (28, 279293), (34, 230006), (49, 159596), (68, 115003), (98, 79798), (119, 65716), (196, 39899), (238, 32858), (476, 16429), (833, 9388), (1666, 4694), (2347, 3332)]