1421965896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{12911}}^1$

素因数の和:13286

約数の個数: 64

約数和(自身を含む): 3839512320

約数和(自身を除く): 2417546424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 353, 706, 1059, 1412, 2118, 2824, 4236, 4589, 8472, 9178, 12911, 13767, 18356, 25822, 27534, 36712, 38733, 51644, 55068, 77466, 103288, 110136, 154932, 167843, 309864, 335686, 503529, 671372, 1007058, 1342744, 2014116, 4028232, 4557583, 9115166, 13672749, 18230332, 27345498, 36460664, 54690996, 59248579, 109381992, 118497158, 177745737, 236994316, 355491474, 473988632, 710982948, 1421965896]

約数ペア:

[(1, 1421965896), (2, 710982948), (3, 473988632), (4, 355491474), (6, 236994316), (8, 177745737), (12, 118497158), (13, 109381992), (24, 59248579), (26, 54690996), (39, 36460664), (52, 27345498), (78, 18230332), (104, 13672749), (156, 9115166), (312, 4557583), (353, 4028232), (706, 2014116), (1059, 1342744), (1412, 1007058), (2118, 671372), (2824, 503529), (4236, 335686), (4589, 309864), (8472, 167843), (9178, 154932), (12911, 110136), (13767, 103288), (18356, 77466), (25822, 55068), (27534, 51644), (36712, 38733)]