1011567128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1093}}^1$

素因数の和:1932

約数の個数: 64

約数和(自身を含む): 2233072800

約数和(自身を除く): 1221505672

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 809, 1093, 1144, 1618, 2186, 3236, 4372, 6472, 8744, 8899, 10517, 12023, 14209, 17798, 21034, 24046, 28418, 35596, 42068, 48092, 56836, 71192, 84136, 96184, 113672, 115687, 156299, 231374, 312598, 462748, 625196, 884237, 925496, 1250392, 1768474, 3536948, 7073896, 9726607, 11495081, 19453214, 22990162, 38906428, 45980324, 77812856, 91960648, 126445891, 252891782, 505783564, 1011567128]

約数ペア:

[(1, 1011567128), (2, 505783564), (4, 252891782), (8, 126445891), (11, 91960648), (13, 77812856), (22, 45980324), (26, 38906428), (44, 22990162), (52, 19453214), (88, 11495081), (104, 9726607), (143, 7073896), (286, 3536948), (572, 1768474), (809, 1250392), (1093, 925496), (1144, 884237), (1618, 625196), (2186, 462748), (3236, 312598), (4372, 231374), (6472, 156299), (8744, 115687), (8899, 113672), (10517, 96184), (12023, 84136), (14209, 71192), (17798, 56836), (21034, 48092), (24046, 42068), (28418, 35596)]