2097315935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{3307}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 2961004032

約数和(自身を除く): 863688097

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 887, 3307, 4435, 9757, 11531, 16535, 36377, 42991, 48785, 57655, 126841, 181885, 214955, 472901, 634205, 2364505, 2933309, 14666545, 32266399, 38133017, 161331995, 190665085, 419463187, 2097315935]

約数ペア:

[(1, 2097315935), (5, 419463187), (11, 190665085), (13, 161331995), (55, 38133017), (65, 32266399), (143, 14666545), (715, 2933309), (887, 2364505), (3307, 634205), (4435, 472901), (9757, 214955), (11531, 181885), (16535, 126841), (36377, 57655), (42991, 48785)]