901914566

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 1669248000

約数和(自身を除く): 767333434

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 139, 199, 238, 274, 278, 398, 959, 973, 1393, 1918, 1946, 2329, 2363, 2786, 3383, 4658, 4726, 6766, 16303, 16541, 19043, 23681, 27263, 27661, 32606, 33082, 38086, 47362, 54526, 55322, 133301, 190841, 193627, 266602, 323731, 381682, 387254, 463471, 470237, 647462, 926942, 940474, 2266117, 3244297, 3291659, 3789557, 4532234, 6488594, 6583318, 7579114, 26526899, 53053798, 64422469, 128844938, 450957283, 901914566]

約数ペア:

[(1, 901914566), (2, 450957283), (7, 128844938), (14, 64422469), (17, 53053798), (34, 26526899), (119, 7579114), (137, 6583318), (139, 6488594), (199, 4532234), (238, 3789557), (274, 3291659), (278, 3244297), (398, 2266117), (959, 940474), (973, 926942), (1393, 647462), (1918, 470237), (1946, 463471), (2329, 387254), (2363, 381682), (2786, 323731), (3383, 266602), (4658, 193627), (4726, 190841), (6766, 133301), (16303, 55322), (16541, 54526), (19043, 47362), (23681, 38086), (27263, 33082), (27661, 32606)]