2149661634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 4610856960

約数和(自身を除く): 2461195326

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 431, 653, 862, 1273, 1293, 1306, 1959, 2546, 2586, 3819, 3918, 7638, 8189, 12407, 16378, 24567, 24814, 28877, 37221, 43751, 49134, 57754, 74442, 86631, 87502, 131253, 173262, 262506, 281443, 548663, 562886, 831269, 844329, 1097326, 1645989, 1662538, 1688658, 2493807, 3291978, 4987614, 5347417, 10694834, 16042251, 18856681, 32084502, 37713362, 56570043, 113140086, 358276939, 716553878, 1074830817, 2149661634]

約数ペア:

[(1, 2149661634), (2, 1074830817), (3, 716553878), (6, 358276939), (19, 113140086), (38, 56570043), (57, 37713362), (67, 32084502), (114, 18856681), (134, 16042251), (201, 10694834), (402, 5347417), (431, 4987614), (653, 3291978), (862, 2493807), (1273, 1688658), (1293, 1662538), (1306, 1645989), (1959, 1097326), (2546, 844329), (2586, 831269), (3819, 562886), (3918, 548663), (7638, 281443), (8189, 262506), (12407, 173262), (16378, 131253), (24567, 87502), (24814, 86631), (28877, 74442), (37221, 57754), (43751, 49134)]