1392040482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{148627}}^1$

素因数の和:148862

約数の個数: 32

約数和(自身を含む): 3196096512

約数和(自身を除く): 1804056030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 9366, 148627, 297254, 445881, 891762, 1040389, 2080778, 3121167, 6242334, 33143821, 66287642, 99431463, 198862926, 232006747, 464013494, 696020241, 1392040482]

約数ペア:

[(1, 1392040482), (2, 696020241), (3, 464013494), (6, 232006747), (7, 198862926), (14, 99431463), (21, 66287642), (42, 33143821), (223, 6242334), (446, 3121167), (669, 2080778), (1338, 1040389), (1561, 891762), (3122, 445881), (4683, 297254), (9366, 148627)]