395151536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{111751}}^1$

素因数の和:111789

約数の個数: 40

約数和(自身を含む): 873006624

約数和(自身を除く): 477855088

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 111751, 223502, 447004, 894008, 1452763, 1788016, 1899767, 2905526, 3799534, 5811052, 7599068, 11622104, 15198136, 23244208, 24696971, 30396272, 49393942, 98787884, 197575768, 395151536]

約数ペア:

[(1, 395151536), (2, 197575768), (4, 98787884), (8, 49393942), (13, 30396272), (16, 24696971), (17, 23244208), (26, 15198136), (34, 11622104), (52, 7599068), (68, 5811052), (104, 3799534), (136, 2905526), (208, 1899767), (221, 1788016), (272, 1452763), (442, 894008), (884, 447004), (1768, 223502), (3536, 111751)]