1688894002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 2966388480

約数和(自身を除く): 1277494478

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 197, 323, 391, 394, 437, 577, 646, 782, 874, 1154, 3349, 3743, 4531, 6698, 7429, 7486, 9062, 9809, 10963, 13271, 14858, 19618, 21926, 26542, 63631, 77027, 86089, 113669, 127262, 154054, 172178, 186371, 225607, 227338, 252149, 372742, 451214, 504298, 1463513, 1932373, 2159711, 2614387, 2927026, 3864746, 4286533, 4319422, 5228774, 8573066, 36715087, 44444579, 49673353, 73430174, 88889158, 99346706, 844447001, 1688894002]

約数ペア:

[(1, 1688894002), (2, 844447001), (17, 99346706), (19, 88889158), (23, 73430174), (34, 49673353), (38, 44444579), (46, 36715087), (197, 8573066), (323, 5228774), (391, 4319422), (394, 4286533), (437, 3864746), (577, 2927026), (646, 2614387), (782, 2159711), (874, 1932373), (1154, 1463513), (3349, 504298), (3743, 451214), (4531, 372742), (6698, 252149), (7429, 227338), (7486, 225607), (9062, 186371), (9809, 172178), (10963, 154054), (13271, 127262), (14858, 113669), (19618, 86089), (21926, 77027), (26542, 63631)]