826594132

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 1818913320

約数和(自身を除く): 992319188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 401, 637, 802, 809, 1274, 1604, 1618, 2548, 2807, 3236, 5213, 5614, 5663, 10426, 10517, 11228, 11326, 19649, 20852, 21034, 22652, 36491, 39298, 39641, 42068, 72982, 73619, 78596, 79282, 145964, 147238, 158564, 255437, 294476, 324409, 510874, 515333, 648818, 1021748, 1030666, 1297636, 2061332, 2270863, 4217317, 4541726, 8434634, 9083452, 15896041, 16869268, 29521219, 31792082, 59042438, 63584164, 118084876, 206648533, 413297066, 826594132]

約数ペア:

[(1, 826594132), (2, 413297066), (4, 206648533), (7, 118084876), (13, 63584164), (14, 59042438), (26, 31792082), (28, 29521219), (49, 16869268), (52, 15896041), (91, 9083452), (98, 8434634), (182, 4541726), (196, 4217317), (364, 2270863), (401, 2061332), (637, 1297636), (802, 1030666), (809, 1021748), (1274, 648818), (1604, 515333), (1618, 510874), (2548, 324409), (2807, 294476), (3236, 255437), (5213, 158564), (5614, 147238), (5663, 145964), (10426, 79282), (10517, 78596), (11228, 73619), (11326, 72982), (19649, 42068), (20852, 39641), (21034, 39298), (22652, 36491)]