2685996872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{4073}}^1$

素因数の和:4482

約数の個数: 64

約数和(自身を含む): 5759495280

約数和(自身を除く): 3073498408

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 373, 442, 746, 884, 1492, 1768, 2984, 4073, 4849, 6341, 8146, 9698, 12682, 16292, 19396, 25364, 32584, 38792, 50728, 52949, 69241, 82433, 105898, 138482, 164866, 211796, 276964, 329732, 423592, 553928, 659464, 900133, 1519229, 1800266, 3038458, 3600532, 6076916, 7201064, 12153832, 19749977, 25826893, 39499954, 51653786, 78999908, 103307572, 157999816, 206615144, 335749609, 671499218, 1342998436, 2685996872]

約数ペア:

[(1, 2685996872), (2, 1342998436), (4, 671499218), (8, 335749609), (13, 206615144), (17, 157999816), (26, 103307572), (34, 78999908), (52, 51653786), (68, 39499954), (104, 25826893), (136, 19749977), (221, 12153832), (373, 7201064), (442, 6076916), (746, 3600532), (884, 3038458), (1492, 1800266), (1768, 1519229), (2984, 900133), (4073, 659464), (4849, 553928), (6341, 423592), (8146, 329732), (9698, 276964), (12682, 211796), (16292, 164866), (19396, 138482), (25364, 105898), (32584, 82433), (38792, 69241), (50728, 52949)]