13949550290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1469921}}^1$

素因数の和:1470014

約数の個数: 32

約数和(自身を含む): 27411105456

約数和(自身を除く): 13461555166

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 1469921, 2939842, 7349605, 14699210, 19108973, 38217946, 95544865, 107304233, 191089730, 214608466, 536521165, 1073042330, 1394955029, 2789910058, 6974775145, 13949550290]

約数ペア:

[(1, 13949550290), (2, 6974775145), (5, 2789910058), (10, 1394955029), (13, 1073042330), (26, 536521165), (65, 214608466), (73, 191089730), (130, 107304233), (146, 95544865), (365, 38217946), (730, 19108973), (949, 14699210), (1898, 7349605), (4745, 2939842), (9490, 1469921)]