2263312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 4760856

約数和(自身を除く): 2497544

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 157, 212, 272, 314, 424, 628, 848, 901, 1256, 1802, 2512, 2669, 3604, 5338, 7208, 8321, 10676, 14416, 16642, 21352, 33284, 42704, 66568, 133136, 141457, 282914, 565828, 1131656, 2263312]

約数ペア:

[(1, 2263312), (2, 1131656), (4, 565828), (8, 282914), (16, 141457), (17, 133136), (34, 66568), (53, 42704), (68, 33284), (106, 21352), (136, 16642), (157, 14416), (212, 10676), (272, 8321), (314, 7208), (424, 5338), (628, 3604), (848, 2669), (901, 2512), (1256, 1802)]