2011047038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2179}}^1$

素因数の和:2673

約数の個数: 64

約数和(自身を含む): 4060869120

約数和(自身を除く): 2049822082

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 461, 922, 1001, 2002, 2179, 3227, 4358, 5071, 5993, 6454, 10142, 11986, 15253, 23969, 28327, 30506, 35497, 41951, 47938, 56654, 65923, 70994, 83902, 131846, 167783, 198289, 311597, 335566, 396578, 461461, 623194, 922922, 1004519, 2009038, 2181179, 4362358, 7031633, 11049709, 13058747, 14063266, 22099418, 26117494, 77347963, 91411229, 143646217, 154695926, 182822458, 287292434, 1005523519, 2011047038]

約数ペア:

[(1, 2011047038), (2, 1005523519), (7, 287292434), (11, 182822458), (13, 154695926), (14, 143646217), (22, 91411229), (26, 77347963), (77, 26117494), (91, 22099418), (143, 14063266), (154, 13058747), (182, 11049709), (286, 7031633), (461, 4362358), (922, 2181179), (1001, 2009038), (2002, 1004519), (2179, 922922), (3227, 623194), (4358, 461461), (5071, 396578), (5993, 335566), (6454, 311597), (10142, 198289), (11986, 167783), (15253, 131846), (23969, 83902), (28327, 70994), (30506, 65923), (35497, 56654), (41951, 47938)]