648408082

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 1155009240

約数和(自身を除く): 506601158

約数列:

[1, 2, 7, 14, 49, 98, 101, 109, 202, 218, 601, 707, 763, 1202, 1414, 1526, 4207, 4949, 5341, 8414, 9898, 10682, 11009, 22018, 29449, 58898, 60701, 65509, 77063, 121402, 131018, 154126, 424907, 458563, 539441, 849814, 917126, 1078882, 2974349, 3209941, 5948698, 6419882, 6616409, 13232818, 46314863, 92629726, 324204041, 648408082]

約数ペア:

[(1, 648408082), (2, 324204041), (7, 92629726), (14, 46314863), (49, 13232818), (98, 6616409), (101, 6419882), (109, 5948698), (202, 3209941), (218, 2974349), (601, 1078882), (707, 917126), (763, 849814), (1202, 539441), (1414, 458563), (1526, 424907), (4207, 154126), (4949, 131018), (5341, 121402), (8414, 77063), (9898, 65509), (10682, 60701), (11009, 58898), (22018, 29449)]