2912986356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{232741}}^1$

素因数の和:232904

約数の個数: 48

約数和(自身を含む): 7820131200

約数和(自身を除く): 4907144844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 12516, 232741, 465482, 698223, 930964, 1396446, 1629187, 2792892, 3258374, 4887561, 6516748, 9775122, 19550244, 34678409, 69356818, 104035227, 138713636, 208070454, 242748863, 416140908, 485497726, 728246589, 970995452, 1456493178, 2912986356]

約数ペア:

[(1, 2912986356), (2, 1456493178), (3, 970995452), (4, 728246589), (6, 485497726), (7, 416140908), (12, 242748863), (14, 208070454), (21, 138713636), (28, 104035227), (42, 69356818), (84, 34678409), (149, 19550244), (298, 9775122), (447, 6516748), (596, 4887561), (894, 3258374), (1043, 2792892), (1788, 1629187), (2086, 1396446), (3129, 930964), (4172, 698223), (6258, 465482), (12516, 232741)]