2015989744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{322249}}^1$

素因数の和:322297

約数の個数: 40

約数和(自身を含む): 4315572000

約数和(自身を除く): 2299582256

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 322249, 644498, 1288996, 2577992, 5155984, 5478233, 7411727, 10956466, 14823454, 21912932, 29646908, 43825864, 59293816, 87651728, 118587632, 125999359, 251998718, 503997436, 1007994872, 2015989744]

約数ペア:

[(1, 2015989744), (2, 1007994872), (4, 503997436), (8, 251998718), (16, 125999359), (17, 118587632), (23, 87651728), (34, 59293816), (46, 43825864), (68, 29646908), (92, 21912932), (136, 14823454), (184, 10956466), (272, 7411727), (368, 5478233), (391, 5155984), (782, 2577992), (1564, 1288996), (3128, 644498), (6256, 322249)]