2004463516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 3860287200

約数和(自身を除く): 1855823684

約数列:

[1, 2, 4, 11, 22, 44, 241, 421, 449, 482, 842, 898, 964, 1684, 1796, 2651, 4631, 4939, 5302, 9262, 9878, 10604, 18524, 19756, 101461, 108209, 189029, 202922, 216418, 378058, 405844, 432836, 756116, 1116071, 1190299, 2079319, 2232142, 2380598, 4158638, 4464284, 4761196, 8317276, 45555989, 91111978, 182223956, 501115879, 1002231758, 2004463516]

約数ペア:

[(1, 2004463516), (2, 1002231758), (4, 501115879), (11, 182223956), (22, 91111978), (44, 45555989), (241, 8317276), (421, 4761196), (449, 4464284), (482, 4158638), (842, 2380598), (898, 2232142), (964, 2079319), (1684, 1190299), (1796, 1116071), (2651, 756116), (4631, 432836), (4939, 405844), (5302, 378058), (9262, 216418), (9878, 202922), (10604, 189029), (18524, 108209), (19756, 101461)]