2905313838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{5347}}^1$

素因数の和:6137

約数の個数: 64

約数和(自身を含む): 7041904128

約数和(自身を除く): 4136590290

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 761, 1522, 2283, 4566, 5327, 5347, 10654, 10694, 12937, 15981, 16041, 25874, 31962, 32082, 37429, 38811, 74858, 77622, 90559, 90899, 112287, 181118, 181798, 224574, 271677, 272697, 543354, 545394, 636293, 1272586, 1908879, 3817758, 4069067, 8138134, 12207201, 24414402, 28483469, 56966938, 69174139, 85450407, 138348278, 170900814, 207522417, 415044834, 484218973, 968437946, 1452656919, 2905313838]

約数ペア:

[(1, 2905313838), (2, 1452656919), (3, 968437946), (6, 484218973), (7, 415044834), (14, 207522417), (17, 170900814), (21, 138348278), (34, 85450407), (42, 69174139), (51, 56966938), (102, 28483469), (119, 24414402), (238, 12207201), (357, 8138134), (714, 4069067), (761, 3817758), (1522, 1908879), (2283, 1272586), (4566, 636293), (5327, 545394), (5347, 543354), (10654, 272697), (10694, 271677), (12937, 224574), (15981, 181798), (16041, 181118), (25874, 112287), (31962, 90899), (32082, 90559), (37429, 77622), (38811, 74858)]