2018100736

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{231859}}^1$

素因数の和:231894

約数の個数: 40

約数和(自身を含む): 4269470040

約数和(自身を除く): 2251369304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 231859, 463718, 927436, 1854872, 3709744, 3941603, 7419488, 7883206, 14838976, 15766412, 29677952, 31532824, 59355904, 63065648, 118711808, 126131296, 252262592, 504525184, 1009050368, 2018100736]

約数ペア:

[(1, 2018100736), (2, 1009050368), (4, 504525184), (8, 252262592), (16, 126131296), (17, 118711808), (32, 63065648), (34, 59355904), (64, 31532824), (68, 29677952), (128, 15766412), (136, 14838976), (256, 7883206), (272, 7419488), (512, 3941603), (544, 3709744), (1088, 1854872), (2176, 927436), (4352, 463718), (8704, 231859)]