1338960067172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4691}}^1\times {\mathrm{784153}}^1$

素因数の和:788868

約数の個数: 48

約数和(自身を含む): 2884532445312

約数和(自身を除く): 1545572378140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 4691, 9382, 18764, 32837, 60983, 65674, 121966, 131348, 243932, 426881, 784153, 853762, 1568306, 1707524, 3136612, 5489071, 10193989, 10978142, 20387978, 21956284, 40775956, 71357923, 142715846, 285431692, 3678461723, 7356923446, 14713846892, 25749232061, 47820002399, 51498464122, 95640004798, 102996928244, 191280009596, 334740016793, 669480033586, 1338960067172]

約数ペア:

[(1, 1338960067172), (2, 669480033586), (4, 334740016793), (7, 191280009596), (13, 102996928244), (14, 95640004798), (26, 51498464122), (28, 47820002399), (52, 25749232061), (91, 14713846892), (182, 7356923446), (364, 3678461723), (4691, 285431692), (9382, 142715846), (18764, 71357923), (32837, 40775956), (60983, 21956284), (65674, 20387978), (121966, 10978142), (131348, 10193989), (243932, 5489071), (426881, 3136612), (784153, 1707524), (853762, 1568306)]