501646132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29867}}^1$

素因数の和:29920

約数の個数: 48

約数和(自身を含む): 1053743040

約数和(自身を除く): 552096908

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 16796, 29867, 59734, 119468, 388271, 507739, 567473, 776542, 1015478, 1134946, 1553084, 2030956, 2269892, 6600607, 7377149, 9647041, 13201214, 14754298, 19294082, 26402428, 29508596, 38588164, 125411533, 250823066, 501646132]

約数ペア:

[(1, 501646132), (2, 250823066), (4, 125411533), (13, 38588164), (17, 29508596), (19, 26402428), (26, 19294082), (34, 14754298), (38, 13201214), (52, 9647041), (68, 7377149), (76, 6600607), (221, 2269892), (247, 2030956), (323, 1553084), (442, 1134946), (494, 1015478), (646, 776542), (884, 567473), (988, 507739), (1292, 388271), (4199, 119468), (8398, 59734), (16796, 29867)]