996866988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6390173}}^1$

素因数の和:6390193

約数の個数: 24

約数和(自身を含む): 2504948208

約数和(自身を除く): 1508081220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 6390173, 12780346, 19170519, 25560692, 38341038, 76682076, 83072249, 166144498, 249216747, 332288996, 498433494, 996866988]

約数ペア:

[(1, 996866988), (2, 498433494), (3, 332288996), (4, 249216747), (6, 166144498), (12, 83072249), (13, 76682076), (26, 38341038), (39, 25560692), (52, 19170519), (78, 12780346), (156, 6390173)]