264564718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2239}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 447068160

約数和(自身を除く): 182503442

約数列:

[1, 2, 11, 22, 41, 82, 131, 262, 451, 902, 1441, 2239, 2882, 4478, 5371, 10742, 24629, 49258, 59081, 91799, 118162, 183598, 293309, 586618, 1009789, 2019578, 3226399, 6452798, 12025669, 24051338, 132282359, 264564718]

約数ペア:

[(1, 264564718), (2, 132282359), (11, 24051338), (22, 12025669), (41, 6452798), (82, 3226399), (131, 2019578), (262, 1009789), (451, 586618), (902, 293309), (1441, 183598), (2239, 118162), (2882, 91799), (4478, 59081), (5371, 49258), (10742, 24629)]