1217895742

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{14747}}^1$

素因数の和:15120

約数の個数: 32

約数和(自身を含む): 2217155328

約数和(自身を除く): 999259586

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 347, 694, 2429, 4858, 5899, 11798, 14747, 29494, 41293, 82586, 103229, 206458, 250699, 501398, 1754893, 3509786, 5117209, 10234418, 35820463, 71640926, 86992553, 173985106, 608947871, 1217895742]

約数ペア:

[(1, 1217895742), (2, 608947871), (7, 173985106), (14, 86992553), (17, 71640926), (34, 35820463), (119, 10234418), (238, 5117209), (347, 3509786), (694, 1754893), (2429, 501398), (4858, 250699), (5899, 206458), (11798, 103229), (14747, 82586), (29494, 41293)]