1339804804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{1907}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 2580379200

約数和(自身を除く): 1240574396

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 229, 236, 458, 767, 916, 1534, 1907, 2977, 3068, 3814, 5954, 7628, 11908, 13511, 24791, 27022, 49582, 54044, 99164, 112513, 175643, 225026, 351286, 436703, 450052, 702572, 873406, 1462669, 1746812, 2925338, 5677139, 5850676, 11354278, 22708556, 25765477, 51530954, 103061908, 334951201, 669902402, 1339804804]

約数ペア:

[(1, 1339804804), (2, 669902402), (4, 334951201), (13, 103061908), (26, 51530954), (52, 25765477), (59, 22708556), (118, 11354278), (229, 5850676), (236, 5677139), (458, 2925338), (767, 1746812), (916, 1462669), (1534, 873406), (1907, 702572), (2977, 450052), (3068, 436703), (3814, 351286), (5954, 225026), (7628, 175643), (11908, 112513), (13511, 99164), (24791, 54044), (27022, 49582)]