1551110262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{809}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 3422684160

約数和(自身を除く): 1871573898

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 523, 611, 809, 1046, 1222, 1569, 1618, 1833, 2427, 3138, 3666, 4854, 6799, 10517, 13598, 20397, 21034, 24581, 31551, 38023, 40794, 49162, 63102, 73743, 76046, 114069, 147486, 228138, 319553, 423107, 494299, 639106, 846214, 958659, 988598, 1269321, 1482897, 1917318, 2538642, 2965794, 5500391, 11000782, 16501173, 19886029, 33002346, 39772058, 59658087, 119316174, 258518377, 517036754, 775555131, 1551110262]

約数ペア:

[(1, 1551110262), (2, 775555131), (3, 517036754), (6, 258518377), (13, 119316174), (26, 59658087), (39, 39772058), (47, 33002346), (78, 19886029), (94, 16501173), (141, 11000782), (282, 5500391), (523, 2965794), (611, 2538642), (809, 1917318), (1046, 1482897), (1222, 1269321), (1569, 988598), (1618, 958659), (1833, 846214), (2427, 639106), (3138, 494299), (3666, 423107), (4854, 319553), (6799, 228138), (10517, 147486), (13598, 114069), (20397, 76046), (21034, 73743), (24581, 63102), (31551, 49162), (38023, 40794)]