1920042228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{155797}}^1$

素因数の和:155896

約数の個数: 48

約数和(自身を含む): 4885825280

約数和(自身を除く): 2965783052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 155797, 311594, 467391, 623188, 934782, 1869564, 2025361, 4050722, 6076083, 8101444, 12152166, 12307963, 24304332, 24615926, 36923889, 49231852, 73847778, 147695556, 160003519, 320007038, 480010557, 640014076, 960021114, 1920042228]

約数ペア:

[(1, 1920042228), (2, 960021114), (3, 640014076), (4, 480010557), (6, 320007038), (12, 160003519), (13, 147695556), (26, 73847778), (39, 49231852), (52, 36923889), (78, 24615926), (79, 24304332), (156, 12307963), (158, 12152166), (237, 8101444), (316, 6076083), (474, 4050722), (948, 2025361), (1027, 1869564), (2054, 934782), (3081, 623188), (4108, 467391), (6162, 311594), (12324, 155797)]