313494708918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{63952409}}^1$

素因数の和:63952476

約数の個数: 32

約数和(自身を含む): 675337449600

約数和(自身を除く): 361842740682

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 63952409, 127904818, 191857227, 383714454, 1215095771, 2430191542, 2749953587, 3645287313, 5499907174, 7290574626, 8249860761, 16499721522, 52249118153, 104498236306, 156747354459, 313494708918]

約数ペア:

[(1, 313494708918), (2, 156747354459), (3, 104498236306), (6, 52249118153), (19, 16499721522), (38, 8249860761), (43, 7290574626), (57, 5499907174), (86, 3645287313), (114, 2749953587), (129, 2430191542), (258, 1215095771), (817, 383714454), (1634, 191857227), (2451, 127904818), (4902, 63952409)]