2777098982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{162727}}^1$

素因数の和:162812

約数の個数: 32

約数和(自身を含む): 5061491712

約数和(自身を除く): 2284392730

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 8533, 17066, 162727, 325454, 1139089, 2278178, 3742721, 7485442, 8624531, 17249062, 26199047, 52398094, 60371717, 120743434, 198364213, 396728426, 1388549491, 2777098982]

約数ペア:

[(1, 2777098982), (2, 1388549491), (7, 396728426), (14, 198364213), (23, 120743434), (46, 60371717), (53, 52398094), (106, 26199047), (161, 17249062), (322, 8624531), (371, 7485442), (742, 3742721), (1219, 2278178), (2438, 1139089), (8533, 325454), (17066, 162727)]