561133690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{4759}}^1$

素因数の和:5686

約数の個数: 32

約数和(自身を含む): 1089164160

約数和(自身を除く): 528030470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 907, 1814, 4535, 4759, 9070, 9518, 11791, 23582, 23795, 47590, 58955, 61867, 117910, 123734, 309335, 618670, 4316413, 8632826, 21582065, 43164130, 56113369, 112226738, 280566845, 561133690]

約数ペア:

[(1, 561133690), (2, 280566845), (5, 112226738), (10, 56113369), (13, 43164130), (26, 21582065), (65, 8632826), (130, 4316413), (907, 618670), (1814, 309335), (4535, 123734), (4759, 117910), (9070, 61867), (9518, 58955), (11791, 47590), (23582, 23795)]