1330474614964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1\times {\mathrm{384029}}^1$

素因数の和:385224

約数の個数: 48

約数和(自身を含む): 2578100918400

約数和(自身を除く): 1247626303436

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1109, 1562, 2218, 3124, 4436, 12199, 24398, 48796, 78739, 157478, 314956, 384029, 768058, 866129, 1536116, 1732258, 3464516, 4224319, 8448638, 16897276, 27266059, 54532118, 109064236, 299926649, 425888161, 599853298, 851776322, 1199706596, 1703552644, 4684769771, 9369539542, 18739079084, 30238059431, 60476118862, 120952237724, 332618653741, 665237307482, 1330474614964]

約数ペア:

[(1, 1330474614964), (2, 665237307482), (4, 332618653741), (11, 120952237724), (22, 60476118862), (44, 30238059431), (71, 18739079084), (142, 9369539542), (284, 4684769771), (781, 1703552644), (1109, 1199706596), (1562, 851776322), (2218, 599853298), (3124, 425888161), (4436, 299926649), (12199, 109064236), (24398, 54532118), (48796, 27266059), (78739, 16897276), (157478, 8448638), (314956, 4224319), (384029, 3464516), (768058, 1732258), (866129, 1536116)]