1418079971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 1788272640

約数和(自身を除く): 370192669

約数列:

[1, 7, 11, 77, 239, 251, 307, 1673, 1757, 2149, 2629, 2761, 3377, 18403, 19327, 23639, 59989, 73373, 77057, 419923, 513611, 539399, 659879, 807103, 847627, 4619153, 5649721, 5933389, 18416623, 128916361, 202582853, 1418079971]

約数ペア:

[(1, 1418079971), (7, 202582853), (11, 128916361), (77, 18416623), (239, 5933389), (251, 5649721), (307, 4619153), (1673, 847627), (1757, 807103), (2149, 659879), (2629, 539399), (2761, 513611), (3377, 419923), (18403, 77057), (19327, 73373), (23639, 59989)]