1286474398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{1429}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 2128389120

約数和(自身を除く): 841914722

約数列:

[1, 2, 11, 22, 151, 271, 302, 542, 1429, 1661, 2858, 2981, 3322, 5962, 15719, 31438, 40921, 81842, 215779, 387259, 431558, 450131, 774518, 900262, 2373569, 4259849, 4747138, 8519698, 58476109, 116952218, 643237199, 1286474398]

約数ペア:

[(1, 1286474398), (2, 643237199), (11, 116952218), (22, 58476109), (151, 8519698), (271, 4747138), (302, 4259849), (542, 2373569), (1429, 900262), (1661, 774518), (2858, 450131), (2981, 431558), (3322, 387259), (5962, 215779), (15719, 81842), (31438, 40921)]