2845587808

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239689}}^1$

素因数の和:239759

約数の個数: 48

約数和(自身を含む): 6523403040

約数和(自身を除く): 3677815232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 239689, 479378, 958756, 1677823, 1917512, 3355646, 3835024, 6711292, 7670048, 12703517, 13422584, 25407034, 26845168, 50814068, 53690336, 88924619, 101628136, 177849238, 203256272, 355698476, 406512544, 711396952, 1422793904, 2845587808]

約数ペア:

[(1, 2845587808), (2, 1422793904), (4, 711396952), (7, 406512544), (8, 355698476), (14, 203256272), (16, 177849238), (28, 101628136), (32, 88924619), (53, 53690336), (56, 50814068), (106, 26845168), (112, 25407034), (212, 13422584), (224, 12703517), (371, 7670048), (424, 6711292), (742, 3835024), (848, 3355646), (1484, 1917512), (1696, 1677823), (2968, 958756), (5936, 479378), (11872, 239689)]