845783252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3323}}^1$

素因数の和:3560

約数の個数: 48

約数和(自身を含む): 1658543040

約数和(自身を除く): 812759788

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 197, 323, 394, 646, 788, 1292, 3323, 3349, 3743, 6646, 6698, 7486, 13292, 13396, 14972, 56491, 63137, 63631, 112982, 126274, 127262, 225964, 252548, 254524, 654631, 1073329, 1309262, 2146658, 2618524, 4293316, 11128727, 12437989, 22257454, 24875978, 44514908, 49751956, 211445813, 422891626, 845783252]

約数ペア:

[(1, 845783252), (2, 422891626), (4, 211445813), (17, 49751956), (19, 44514908), (34, 24875978), (38, 22257454), (68, 12437989), (76, 11128727), (197, 4293316), (323, 2618524), (394, 2146658), (646, 1309262), (788, 1073329), (1292, 654631), (3323, 254524), (3349, 252548), (3743, 225964), (6646, 127262), (6698, 126274), (7486, 112982), (13292, 63631), (13396, 63137), (14972, 56491)]