2019918766114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1\times {\mathrm{5441}}^1$

素因数の和:6163

約数の個数: 64

約数和(自身を含む): 3238425360000

約数和(自身を除く): 1218506593886

約数列:

[1, 2, 19, 38, 149, 173, 298, 346, 379, 758, 2831, 3287, 5441, 5662, 6574, 7201, 10882, 14402, 25777, 51554, 56471, 65567, 103379, 112942, 131134, 206758, 489763, 810709, 941293, 979526, 1072949, 1245773, 1621418, 1882586, 2062139, 2145898, 2491546, 4124278, 9769483, 15403471, 17884567, 19538966, 30806942, 35769134, 39180641, 78361282, 140252657, 185620177, 280505314, 307258711, 356750047, 371240354, 614517422, 713500094, 2664800483, 5329600966, 5837915509, 6778250893, 11675831018, 13556501786, 53155757003, 106311514006, 1009959383057, 2019918766114]

約数ペア:

[(1, 2019918766114), (2, 1009959383057), (19, 106311514006), (38, 53155757003), (149, 13556501786), (173, 11675831018), (298, 6778250893), (346, 5837915509), (379, 5329600966), (758, 2664800483), (2831, 713500094), (3287, 614517422), (5441, 371240354), (5662, 356750047), (6574, 307258711), (7201, 280505314), (10882, 185620177), (14402, 140252657), (25777, 78361282), (51554, 39180641), (56471, 35769134), (65567, 30806942), (103379, 19538966), (112942, 17884567), (131134, 15403471), (206758, 9769483), (489763, 4124278), (810709, 2491546), (941293, 2145898), (979526, 2062139), (1072949, 1882586), (1245773, 1621418)]