13274212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 28546560

約数和(自身を除く): 15272348

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 353, 476, 553, 706, 1106, 1343, 1412, 2212, 2471, 2686, 4942, 5372, 6001, 9401, 9884, 12002, 18802, 24004, 27887, 37604, 42007, 55774, 84014, 111548, 168028, 195209, 390418, 474079, 780836, 948158, 1896316, 3318553, 6637106, 13274212]

約数ペア:

[(1, 13274212), (2, 6637106), (4, 3318553), (7, 1896316), (14, 948158), (17, 780836), (28, 474079), (34, 390418), (68, 195209), (79, 168028), (119, 111548), (158, 84014), (238, 55774), (316, 42007), (353, 37604), (476, 27887), (553, 24004), (706, 18802), (1106, 12002), (1343, 9884), (1412, 9401), (2212, 6001), (2471, 5372), (2686, 4942)]