1279463758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 2108396304

約数和(自身を除く): 828932546

約数列:

[1, 2, 17, 34, 67, 83, 101, 134, 166, 202, 1139, 1411, 1717, 2278, 2822, 3434, 4489, 5561, 6767, 8383, 8978, 11122, 13534, 16766, 76313, 94537, 115039, 142511, 152626, 189074, 230078, 285022, 372587, 453389, 561661, 745174, 906778, 1123322, 6333979, 7707613, 9548237, 12667958, 15415226, 19096474, 37631287, 75262574, 639731879, 1279463758]

約数ペア:

[(1, 1279463758), (2, 639731879), (17, 75262574), (34, 37631287), (67, 19096474), (83, 15415226), (101, 12667958), (134, 9548237), (166, 7707613), (202, 6333979), (1139, 1123322), (1411, 906778), (1717, 745174), (2278, 561661), (2822, 453389), (3434, 372587), (4489, 285022), (5561, 230078), (6767, 189074), (8383, 152626), (8978, 142511), (11122, 115039), (13534, 94537), (16766, 76313)]