2538698690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{39317}}^1$

素因数の和:39922

約数の個数: 32

約数和(自身を含む): 4993700544

約数和(自身を除く): 2455001854

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 587, 1174, 2935, 5870, 6457, 12914, 32285, 39317, 64570, 78634, 196585, 393170, 432487, 864974, 2162435, 4324870, 23079079, 46158158, 115395395, 230790790, 253869869, 507739738, 1269349345, 2538698690]

約数ペア:

[(1, 2538698690), (2, 1269349345), (5, 507739738), (10, 253869869), (11, 230790790), (22, 115395395), (55, 46158158), (110, 23079079), (587, 4324870), (1174, 2162435), (2935, 864974), (5870, 432487), (6457, 393170), (12914, 196585), (32285, 78634), (39317, 64570)]