190178690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11519}}^1$

素因数の和:11666

約数の個数: 32

約数和(自身を含む): 371589120

約数和(自身を除く): 181410430

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 11519, 16510, 23038, 57595, 115190, 149747, 299494, 748735, 1462913, 1497470, 2925826, 7314565, 14629130, 19017869, 38035738, 95089345, 190178690]

約数ペア:

[(1, 190178690), (2, 95089345), (5, 38035738), (10, 19017869), (13, 14629130), (26, 7314565), (65, 2925826), (127, 1497470), (130, 1462913), (254, 748735), (635, 299494), (1270, 149747), (1651, 115190), (3302, 57595), (8255, 23038), (11519, 16510)]