2059968295

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{21317}}^1$

素因数の和:21591

約数の個数: 32

約数和(自身を含む): 3094350336

約数和(自身を除く): 1034382041

約数列:

[1, 5, 7, 11, 35, 55, 77, 251, 385, 1255, 1757, 2761, 8785, 13805, 19327, 21317, 96635, 106585, 149219, 234487, 746095, 1172435, 1641409, 5350567, 8207045, 26752835, 37453969, 58856237, 187269845, 294281185, 411993659, 2059968295]

約数ペア:

[(1, 2059968295), (5, 411993659), (7, 294281185), (11, 187269845), (35, 58856237), (55, 37453969), (77, 26752835), (251, 8207045), (385, 5350567), (1255, 1641409), (1757, 1172435), (2761, 746095), (8785, 234487), (13805, 149219), (19327, 106585), (21317, 96635)]