1319622331388

素因数分解:

$2^2\times {\mathrm{283}}^1\times {\mathrm{349}}^1\times {\mathrm{1153}}^1\times {\mathrm{2897}}^1$

素因数の和:4686

約数の個数: 48

約数和(自身を含む): 2326958373600

約数和(自身を除く): 1007336042212

約数列:

[1, 2, 4, 283, 349, 566, 698, 1132, 1153, 1396, 2306, 2897, 4612, 5794, 11588, 98767, 197534, 326299, 395068, 402397, 652598, 804794, 819851, 1011053, 1305196, 1609588, 1639702, 2022106, 3279404, 3340241, 4044212, 6680482, 13360964, 113878351, 227756702, 286127999, 455513404, 572255998, 945288203, 1144511996, 1165744109, 1890576406, 2331488218, 3781152812, 4662976436, 329905582847, 659811165694, 1319622331388]

約数ペア:

[(1, 1319622331388), (2, 659811165694), (4, 329905582847), (283, 4662976436), (349, 3781152812), (566, 2331488218), (698, 1890576406), (1132, 1165744109), (1153, 1144511996), (1396, 945288203), (2306, 572255998), (2897, 455513404), (4612, 286127999), (5794, 227756702), (11588, 113878351), (98767, 13360964), (197534, 6680482), (326299, 4044212), (395068, 3340241), (402397, 3279404), (652598, 2022106), (804794, 1639702), (819851, 1609588), (1011053, 1305196)]