797863396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 1550767680

約数和(自身を除く): 752904284

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 197, 332, 394, 788, 913, 1109, 1826, 2167, 2218, 3652, 4334, 4436, 8668, 12199, 16351, 24398, 32702, 48796, 65404, 92047, 179861, 184094, 218473, 359722, 368188, 436946, 719444, 873892, 1012517, 2025034, 2403203, 4050068, 4806406, 9612812, 18133259, 36266518, 72533036, 199465849, 398931698, 797863396]

約数ペア:

[(1, 797863396), (2, 398931698), (4, 199465849), (11, 72533036), (22, 36266518), (44, 18133259), (83, 9612812), (166, 4806406), (197, 4050068), (332, 2403203), (394, 2025034), (788, 1012517), (913, 873892), (1109, 719444), (1826, 436946), (2167, 368188), (2218, 359722), (3652, 218473), (4334, 184094), (4436, 179861), (8668, 92047), (12199, 65404), (16351, 48796), (24398, 32702)]