1313106793988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3571}}^1\times {\mathrm{61001}}^1$

素因数の和:64724

約数の個数: 48

約数和(自身を含む): 2525886877248

約数和(自身を除く): 1212780083260

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 3571, 6028, 7142, 14284, 39281, 61001, 78562, 122002, 157124, 244004, 489227, 671011, 978454, 1342022, 1956908, 2684044, 5381497, 8357137, 10762994, 16714274, 21525988, 33428548, 91928507, 183857014, 217834571, 367714028, 435669142, 871338284, 2396180281, 4792360562, 9584721124, 29843336227, 59686672454, 119373344908, 328276698497, 656553396994, 1313106793988]

約数ペア:

[(1, 1313106793988), (2, 656553396994), (4, 328276698497), (11, 119373344908), (22, 59686672454), (44, 29843336227), (137, 9584721124), (274, 4792360562), (548, 2396180281), (1507, 871338284), (3014, 435669142), (3571, 367714028), (6028, 217834571), (7142, 183857014), (14284, 91928507), (39281, 33428548), (61001, 21525988), (78562, 16714274), (122002, 10762994), (157124, 8357137), (244004, 5381497), (489227, 2684044), (671011, 1956908), (978454, 1342022)]