2170487726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1\times {\mathrm{2389}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 3616777440

約数和(自身を除く): 1446289714

約数列:

[1, 2, 11, 22, 61, 122, 671, 677, 1342, 1354, 2389, 4778, 7447, 14894, 26279, 41297, 52558, 82594, 145729, 291458, 454267, 908534, 1603019, 1617353, 3206038, 3234706, 17790883, 35581766, 98658533, 197317066, 1085243863, 2170487726]

約数ペア:

[(1, 2170487726), (2, 1085243863), (11, 197317066), (22, 98658533), (61, 35581766), (122, 17790883), (671, 3234706), (677, 3206038), (1342, 1617353), (1354, 1603019), (2389, 908534), (4778, 454267), (7447, 291458), (14894, 145729), (26279, 82594), (41297, 52558)]