854994532

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1873}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 1857351384

約数和(自身を除く): 1002356852

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 137, 196, 238, 274, 476, 548, 833, 959, 1666, 1873, 1918, 2329, 3332, 3746, 3836, 4658, 6713, 7492, 9316, 13111, 13426, 16303, 26222, 26852, 31841, 32606, 52444, 63682, 65212, 91777, 114121, 127364, 183554, 222887, 228242, 256601, 367108, 445774, 456484, 513202, 891548, 1026404, 1560209, 1796207, 3120418, 3592414, 4362217, 6240836, 7184828, 8724434, 12573449, 17448868, 25146898, 30535519, 50293796, 61071038, 122142076, 213748633, 427497266, 854994532]

約数ペア:

[(1, 854994532), (2, 427497266), (4, 213748633), (7, 122142076), (14, 61071038), (17, 50293796), (28, 30535519), (34, 25146898), (49, 17448868), (68, 12573449), (98, 8724434), (119, 7184828), (137, 6240836), (196, 4362217), (238, 3592414), (274, 3120418), (476, 1796207), (548, 1560209), (833, 1026404), (959, 891548), (1666, 513202), (1873, 456484), (1918, 445774), (2329, 367108), (3332, 256601), (3746, 228242), (3836, 222887), (4658, 183554), (6713, 127364), (7492, 114121), (9316, 91777), (13111, 65212), (13426, 63682), (16303, 52444), (26222, 32606), (26852, 31841)]