4857737038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 9191232000

約数和(自身を除く): 4333494962

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 269, 298, 538, 787, 1043, 1574, 1639, 1883, 2086, 2959, 3278, 3766, 5509, 5918, 8657, 11018, 11473, 17314, 20713, 22946, 40081, 41426, 60599, 80162, 117263, 121198, 211703, 234526, 280567, 423406, 440891, 561134, 820841, 881782, 1289893, 1481921, 1641682, 2328733, 2579786, 2963842, 3086237, 4657466, 6172474, 9029251, 16301131, 18058502, 31543747, 32602262, 63087494, 220806229, 346981217, 441612458, 693962434, 2428868519, 4857737038]

約数ペア:

[(1, 4857737038), (2, 2428868519), (7, 693962434), (11, 441612458), (14, 346981217), (22, 220806229), (77, 63087494), (149, 32602262), (154, 31543747), (269, 18058502), (298, 16301131), (538, 9029251), (787, 6172474), (1043, 4657466), (1574, 3086237), (1639, 2963842), (1883, 2579786), (2086, 2328733), (2959, 1641682), (3278, 1481921), (3766, 1289893), (5509, 881782), (5918, 820841), (8657, 561134), (11018, 440891), (11473, 423406), (17314, 280567), (20713, 234526), (22946, 211703), (40081, 121198), (41426, 117263), (60599, 80162)]