8172989422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{3001}}^1$

素因数の和:3221

約数の個数: 64

約数和(自身を含む): 14373576000

約数和(自身を除く): 6200586578

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 149, 247, 298, 481, 494, 703, 962, 1406, 1937, 2831, 3001, 3874, 5513, 5662, 6002, 9139, 11026, 18278, 36803, 39013, 57019, 71669, 73606, 78026, 104747, 111037, 114038, 143338, 209494, 222074, 447149, 741247, 894298, 1361711, 1443481, 1482494, 2109703, 2723422, 2886962, 4219406, 5812937, 8495831, 11625874, 16544513, 16991662, 27426139, 33089026, 54852278, 110445803, 215078669, 220891606, 314345747, 430157338, 628691494, 4086494711, 8172989422]

約数ペア:

[(1, 8172989422), (2, 4086494711), (13, 628691494), (19, 430157338), (26, 314345747), (37, 220891606), (38, 215078669), (74, 110445803), (149, 54852278), (247, 33089026), (298, 27426139), (481, 16991662), (494, 16544513), (703, 11625874), (962, 8495831), (1406, 5812937), (1937, 4219406), (2831, 2886962), (3001, 2723422), (3874, 2109703), (5513, 1482494), (5662, 1443481), (6002, 1361711), (9139, 894298), (11026, 741247), (18278, 447149), (36803, 222074), (39013, 209494), (57019, 143338), (71669, 114038), (73606, 111037), (78026, 104747)]