5280477916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257987}}^1$

素因数の和:258058

約数の個数: 48

約数和(自身を含む): 11442283776

約数和(自身を除く): 6161805860

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 5117, 10234, 20468, 257987, 515974, 1031948, 1805909, 3611818, 4385779, 7223636, 8771558, 11093441, 17543116, 22186882, 30700453, 44373764, 61400906, 77654087, 122801812, 155308174, 188588497, 310616348, 377176994, 754353988, 1320119479, 2640238958, 5280477916]

約数ペア:

[(1, 5280477916), (2, 2640238958), (4, 1320119479), (7, 754353988), (14, 377176994), (17, 310616348), (28, 188588497), (34, 155308174), (43, 122801812), (68, 77654087), (86, 61400906), (119, 44373764), (172, 30700453), (238, 22186882), (301, 17543116), (476, 11093441), (602, 8771558), (731, 7223636), (1204, 4385779), (1462, 3611818), (2924, 1805909), (5117, 1031948), (10234, 515974), (20468, 257987)]