2146646892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{154613}}^1$

素因数の和:154722

約数の個数: 48

約数和(自身を含む): 5454781920

約数和(自身を除く): 3308135028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 6942, 13884, 154613, 309226, 463839, 618452, 927678, 1855356, 2009969, 4019938, 6029907, 8039876, 12059814, 13760557, 24119628, 27521114, 41281671, 55042228, 82563342, 165126684, 178887241, 357774482, 536661723, 715548964, 1073323446, 2146646892]

約数ペア:

[(1, 2146646892), (2, 1073323446), (3, 715548964), (4, 536661723), (6, 357774482), (12, 178887241), (13, 165126684), (26, 82563342), (39, 55042228), (52, 41281671), (78, 27521114), (89, 24119628), (156, 13760557), (178, 12059814), (267, 8039876), (356, 6029907), (534, 4019938), (1068, 2009969), (1157, 1855356), (2314, 927678), (3471, 618452), (4628, 463839), (6942, 309226), (13884, 154613)]