1315763824

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{284551}}^1$

素因数の和:284593

約数の個数: 30

約数和(自身を含む): 2708081384

約数和(自身を除く): 1392317560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 284551, 569102, 1138204, 2276408, 4552816, 4837367, 9674734, 19349468, 38698936, 77397872, 82235239, 164470478, 328940956, 657881912, 1315763824]

約数ペア:

[(1, 1315763824), (2, 657881912), (4, 328940956), (8, 164470478), (16, 82235239), (17, 77397872), (34, 38698936), (68, 19349468), (136, 9674734), (272, 4837367), (289, 4552816), (578, 2276408), (1156, 1138204), (2312, 569102), (4624, 284551)]