2521243796

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 4546378368

約数和(自身を除く): 2025134572

約数列:

[1, 2, 4, 71, 113, 142, 226, 251, 284, 313, 452, 502, 626, 1004, 1252, 8023, 16046, 17821, 22223, 28363, 32092, 35369, 35642, 44446, 56726, 70738, 71284, 78563, 88892, 113452, 141476, 157126, 314252, 2013773, 2511199, 4027546, 5022398, 5577973, 8055092, 8877619, 10044796, 11155946, 17755238, 22311892, 35510476, 630310949, 1260621898, 2521243796]

約数ペア:

[(1, 2521243796), (2, 1260621898), (4, 630310949), (71, 35510476), (113, 22311892), (142, 17755238), (226, 11155946), (251, 10044796), (284, 8877619), (313, 8055092), (452, 5577973), (502, 5022398), (626, 4027546), (1004, 2511199), (1252, 2013773), (8023, 314252), (16046, 157126), (17821, 141476), (22223, 113452), (28363, 88892), (32092, 78563), (35369, 71284), (35642, 70738), (44446, 56726)]